Top 100 Basic Chemistry Quiz Question Answers

100 GK Questions Chemistry Quiz

Top 100 Chemistry Janral Nolej MCQs Quiz

We publish some chemistry general knowledge question-answer to increase your chemical science GK.
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Q1.Who is father of modern chemistry

  • Rutherford
  • C.V.Raman
  • Lavoisier
  • Einstein

Ans of Chemistry GK Question Q1: Lavoisier

Q2.Who is father of modern atomic theory

  • Rutherford
  • John Dalton
  • Jaber
  • Robert Boyle

Ans of Chemistry GK Question Q2: John Dalton

Q3.Who is father of modern chemical thermodynamics

  • Rutherford
  • C.V.Raman
  • Lavoisier
  • Willard Gibbs

Ans of Chemistry GK Question Q3: Willard Gibbs

Q4.Who is father of green chemistry

  • Paul Anastas
  • Otto Hahn 
  • Sandhu Green
  • Willard Gibbs

Ans of Chemistry GK Question Q4: Paul Anastas

Q5.Who is father of nuclear chemistry

  • Marie Curie
  • Otto Hahn 
  • J.S. Sandhu
  • John Dalton

Ans of Chemistry GK Question Q5: Otto Hahn
  

Q6.Who is father of periodic table

  • Dimitri Mendeleev
  • Albert Einstein
  • Rutherford
  • John Dalton

Ans of Chemistry GK Question Q6: Dimitri Mendeleev

Q7.Who is father of physical chemistry

  • Mikhail Lomonosov
  • J. Van’t Hoff
  • S. Arrhenius and W. Ostwald
  • All of Above

Ans of Chemistry GK Question Q7: All of Above i.e. Mikhail Lomonosov, J. Van’t Hoff, S. Arrhenius and W. Ostwald

Q8.Who coined the term physical chemistry

  • Mikhail Lomonosov
  • J. Van’t Hoff
  • S. Arrhenius and W. Ostwald
  • All of Above

Ans of Chemistry GK Question Q8: Mikhail Lomonosov

Q9.Who is the father of modern geochemistry

  • Victor Goldschmidt
  • Eratosthenes
  • Georgeus Agricola
  • Alfered Wegener

Ans of Chemistry GK Question Q9: Victor Goldschmidt

Q10.Which is Iron’s purest form

  • Steel
  • Wrought Iron
  • Pig Iron
  • Nickel Iron

Ans of Chemistry GK Question Q10: Wrought Iron
Q11. Horizontal rows in periodic table is known as

  • Periods
  • Groups
  • Columns
  • Periodic Rows

Ans of Chemistry GK MCQ Question Q1: Periods

Q12. Which gas also known as stranger gas

  • Nitrous Oxide
  • Argon
  • Neon
  • Xenon

Ans of Chemistry GK MCQ Question Q2: Xenon

Q13. Atomic nucleus contains

  • Electron and Proton
  • Proton and Neutron
  • Electron and Neutron
  • Electron, Proton and Neutron

Ans of Chemistry GK MCQ Question Q3: Proton and Neutron

Q14. The Principle that “Atom is neither created nor destroyed” is given by

  • Rutherford
  • Neilsbohr
  • Einstein
  • Dalton

Ans of Chemistry GK MCQ Question Q4: Dalton

Q15. Select the correct structure of IF7

  • Tetrahedral
  • Square pyramidal
  • Pentagonal bipyramidal
  • Trigonal bipyramidal

Ans of Chemistry GK MCQ Question Q5: Pentagonal bipyramidal

Q16. Lemon contains

  • Citric Acid
  • Hydrochloric Acid
  • Lactic Acid
  • Marlic Acid

Ans of Chemistry GK MCQ Question Q6: Citric Acid

Q17. Vertical Columns in periodic table is known as

  • Periods
  • Groups
  • Periodic Columns
  • Periodic Rows

Quiz by Science MCQ and Chemistry GKAns of Chemistry GK MCQ Question Q7: Groups

Q18. ______ have maximum density

  • Water
  • Ice
  • Chloroform
  • Benzene

Ans of Chemistry GK MCQ Question Q8: Water  

Q19. Number of moles of solute present in one kilogram of solvent is known as

  • Formality
  • Molarity
  • Normality
  • Molality

Ans of Chemistry GK MCQ Question Q9: Molality

Q20. 2,4-D (Broad Leave Weed Killer) is a synthetic version of

  • Cytokinin Hormone
  • Auxin Hormone
  • Both
  • None

Ans of Chemistry GK MCQ Question Q10: Auxin Hormone

Q21. Rare gases are

  • Mono Atomic
  • Di Atomic
  • Tri Atomic
  • Tetra Atomic

Ans of Chemistry GK MCQ Question Q1: Di Atomic

Q22. Alkali metals belong to

  • Group 0 in Periodic Table
  • Group 1 in Periodic Table
  • Group 2 in Periodic Table
  • Group 3 in Periodic Table

Ans of Chemistry GK MCQ Question Q2: Group 1 in Periodic Table

Q23. Alkaline Earth metals belong to

    General Knowledge

  • Group 0 in Periodic Table
  • Group 1 in Periodic Table
  • Group 2 in Periodic Table
  • Group 3 in Periodic Table

Ans of Chemistry GK MCQ Question Q3:Group 2 in Periodic Table

Q24. Alkaline Earth metal is

  • Na
  • Mg
  • O
  • Fe

Ans of Chemistry GK MCQ Question Q4: Mg

Q25. Noble Gases belong to

  • Group 0 in Periodic Table
  • Group 1 in Periodic Table
  • Group 2 in Periodic Table
  • Group 3 in Periodic Table

Ans of Chemistry GK MCQ Question Q5: Group 0 in Periodic Table

Q26. Power Alcohol contains

  • Ethyl Alcohol
  • Methyl Alcohol
  • Ethylene Alcohol
  • None

Ans of Chemistry GK MCQ Question Q6: Ethyl Alcohol

Q27. Most electronegative element is

  • Sodium
  • Bromine
  • Oxygen
  • Fluorine

Ans of Chemistry GK MCQ Question Q7: Fluorine

Q28. Vinegar is aqueous solution of

  • Citric Acid
  • Hydrochloric Acid
  • Acetic Acid
  • Oxalic Acid

Ans of Chemistry GK MCQ Question Q8: Acetic Acid

Q29. Hydrogen bomb is based on which of the following principle

  • Nuclear Fusion
  • Nuclear Fission
  • Both
  • None

Ans of Chemistry GK MCQ Question Q9: Nuclear Fusion

Q30. PVC used in plastic industry, its full form is

  • Polyvinyl Chloride
  • Polyvinyl Carbohydrate
  • Polyvanadium Chloride
  • None

Ans of Chemistry GK MCQ Question Q10: Polyvinyl Chloride

Q31. After some time period electrochemical cell stop working due to

  • Direction of rate of reaction get reverse
  • One Electrode get completely consumed
  • Both Electrodes get completely consumed
  • Electrode potential of the both electrodes get equalizes

Ans of Chemistry GK MCQ Question Q1: Electrode potential of the both electrodes get equalizes 

Q32. _______ is used to produce artificial rain

  • Carbon Monooxide
  • Copper Oxide
  • Silver Iodide
  • Silver Nitrate

Ans of Chemistry GK MCQ Question Q2: Silver Iodide

Q33. Zero Group elements are

  • Unreactive Non-metals
  • Reactive Metals 
  • Reactive Non-metals
  • Unreactive Metals

Ans of Chemistry GK MCQ Question Q3: Unreactive Non-metals

Q34. Reaction between the chlorine and methane in the presence of diffused sunlight is

  • Polymerization
  • Oxidation 
  • Substitution
  • Reduction

Ans of Chemistry GK MCQ Question Q4: Substitution

Q35. Copper is recovered from the solution of copper sulphate, with the help of

GK

  • Na 
  • Hg
  • Ag
  • Fe

Ans of Chemistry GK MCQ Question Q5: Fe

Q36. Oxidation reaction represents

  • Electrons are lost
  • Electrons are gained
  • Protons are lost 
  • Protons are gained

Ans of Chemistry GK MCQ Question Q6: Electrons are lost 

Q37. _______ acid is also known as oil of vitriol

  • Phosphoric acid
  • Hydrochloric acid
  • Sulphuric acid
  • Aquaregia

Ans of Chemistry GK MCQ Question Q7: Sulfuric acid

Q38. Proton have ___ charge and Electron have ___ charge

  • -1,  +1
  • -1,  -2
  • +1,  -1 
  • +2,  -2

Ans of Chemistry GK MCQ Question Q8: +1,  -1 

Q39. ______ aluminum alloy is used in manufacturing of magnets

  • Alnico
  • Aluminum bronze
  • Y-Alloy
  • None

Ans of Chemistry GK MCQ Question Q9: Alnico 

Q40. Number of electrons in the d-orbital of Fe+2 (Z=26) is not equal to

  • Number of electrons in p-orbital of Ne (Z=10)
  • Number of electrons in d-orbital of Fe (Z=26)
  • Number of electrons in s-orbital of Mg (Z=12)
  • Number of electrons in p-orbital of Cl (Z=17)

Ans of Chemistry GK MCQ Question Q10: Number of electrons in p-orbital of Cl (Z=17)

Q41. Peptide synthesis is all about manufacturing or producing ______

  • Peptides
  • Amino Acids
  • Fatty Acids
  • Glycol
Ans of Chemistry GK MCQ Question Q1: Peptides

Q42. Peptides are organic compounds which are made-up of ______

  • Multiple proteins
  • Multiple fatty acids
  • Multiple amino acids
  • All of the Above
Ans of Chemistry GK MCQ Question Q2: Multiple amino acids

Q43. Long chain of peptides is known as ______

  • Proteins
  • Fatty acids
  • Carbohydrates
  • Peptide Synthesis
Ans of Chemistry GK MCQ Question Q3: Proteins

Q44. Synthesis of proteins from peptides in biological systems is called protein biosynthesis

  • Protein Degradation
  • Protein Biosynthesis
  • Protein Bank
  • Peptide synthesis
Ans of Chemistry GK MCQ Question Q4: Protein Biosynthesis 

Q45. Carnosine is a di-peptide of ______ and histidine

  • Alpha Lysine
  • Beta Lysine
  • Alpha Alanine
  • Beta Alanine
Ans of Chemistry GK MCQ Question Q5: Beta Alanine

Q46. Anserine is a di-peptide of ______ and 1-methylhistidine

  • Alpha Lysine
  • Beta Lysine
  • Alpha Alanine
  • Beta Alanine
Ans of Chemistry GK MCQ Question Q6: Beta Alanine

Q47. Which is true statement about Kyotorphin

  • It is Di Peptide
  • It is neuroactive compound
  • It is L-tyrosyl-L-arginine
  • All of the Above


    Ans of Chemistry GK MCQ Question Q7: All of the Above i.e. Kyotorphin is a neuroactive di peptide also known as L-tyrosyl-L-arginine

    Q48. Pseudoprolin derivatives are used to ______

    • Minimize aggregation during solid-phase synthesis of peptides
    • Maximize aggregation during solid-phase synthesis of peptides
    • Both
    • None
    Ans of Chemistry GK MCQ Question Q8: Minimize aggregation during solid-phase synthesis of peptides

    Q49. Aspartame is ______

    • Artificial, non-saccharide sweetener
    • Codified as E951
    • It is a methyl ester
    • All of the Above
    Ans of Chemistry GK MCQ Question Q9: All of the Above Aspartame is a methyl ester codified as E951, and it is an artificial, non-saccharide sweetener

    Q50. ______ peptide is cyclic in nature

    • Gramicidin
    • Glutathione
    • Leu-encephalin 
    • Met-encephalin
    Ans of Chemistry GK MCQ Question Q10: Gramicidin

    Q51. _________ are building blocks of proteins

    • Peptides
    • Amino Acids
    • Fatty Acids
    • Glycol

    Ans of Chemistry GK MCQ Question Q1: Amino Acids

    Q52. Which is true statement about amino acids

    • At neutral pH, Amino Acids are uncharged
    • In proteins, Amino Acids are generally found in D-configuration
    • In protein synthesis, 24 Amino Acids are used
    • According to Structure and property of side chains, Amino Acids are classified

    Ans of Chemistry GK MCQ Question Q2: According to Structure and property of side chains, Amino Acids are classified

    Q53. Amino Acids are joined together by

    • Hydrogen Bonds
    • Peptide Bonds
    • Ionic Bonds
    • Non-Ionic Bonds

    Ans of Chemistry GK MCQ Question Q3: Peptide Bonds

    Q54. ______ is a nano peptide

    • Vasopressin
    • Oxytocin
    • Both
    • None

    Ans of Chemistry GK MCQ Question Q4: Both Vasopressin and Oxytocin

    Chemistry General KnowledgeQ55. In the manufacturing of dynamite _______ is used

    • Ethanol
    • Methanol
    • Glycerol
    • Glycol

    Ans of Chemistry GK MCQ Question Q5: Glycerol

    Q56. ____ is not reasonable nucleophile in SN2 Reaction

    • NC
    • H2O
    • HO
    • NH3

    Ans of Chemistry GK MCQ Question Q6: H2O

    Q57. _______ have highest Boiling Point

    • CH3OH
    • CH2F2
    • CH3NH2
    • CH3CH2CH2CH3

    Ans of Chemistry GK MCQ Question Q7: CH3OH

    Q58. Proton have ___ charge and Neutron have ___ charge

    • -1,  +1
    • -1,  0
    • +1,  0
    • +2,  -2

    Ans of Chemistry GK MCQ Question Q8: +1,  0 

    Q59. ______ is not plastic

    • HDPE
    • PVC
    • PET
    • DNA

    Ans of Chemistry GK MCQ Question Q9: DNA

    Q60. Polyester polymer contains

    • Ketone Functional Group
    • Aldehyde Functional Group
    • Ester Functional Group
    • Ether Functional Group

    Ans of Chemistry GK MCQ Question Q10: Ester Functional Group

    Q61. _________ is use to measure rain

    • Rain Gauge
    • Rainmeter
    • Rain Scale
    • None of the above

    Ans of Chemistry GK MCQ Question Q1: Rain Gauge

    Q62. alcoholic strength of liquids is measured by

    • Alcoholmeter
    • Alcohol Gauge
    • Alcohol Scale
    • All of the above

    Ans of Chemistry GK MCQ Question Q2: Alcoholmeter

    Science GKQ63. Radiation of item is measured by

    • Curiemeter
    • Caliper
    • Dosimeter
    • Radiationmeter

    Ans of Chemistry GK MCQ Question Q3: Dosimeter

    Q64. ______ is used in measurement of tanning liquors used in tanning leather

    • Barometer
    • Barkometer
    • Tanningmeter
    • Leathermeter

    Ans of Chemistry GK MCQ Question Q4: Barkometer

    Q65. Electromagnetic radiation is measured by

    • Polometer
    • Bolometer
    • lectrometer
    • Radiometer

    Ans of Chemistry GK MCQ Question Q5: Bolometer

    Q66. ____ device is used to measure breath alcohol content

    • Breathmeter
    • Breathalyzer
    • Breathchecker
    • Alcometer

    Ans of Chemistry GK MCQ Question Q6: Breathalyzer

    Q67. _______ is use to measure heat of chemical reactions

    • Actinometer
    • Heatchecker
    • Heat Analyser
    • Calorimeter

    Ans of Chemistry GK MCQ Question Q7: Calorimeter

    Q68. Device use to measure color is

    • Coloranalyzer
    • Alcohol
    • Colorimeter
    • Colorsensor

    Ans of Chemistry GK MCQ Question Q8: Colorimeter 

    Q69. ______ is use to measure specific gravity of liquids

    • Density Analyzer
    • Gravimeter
    • Densimeter
    • Potentiometer

    Ans of Chemistry GK MCQ Question Q9: Densimeter

    Q70. Degree of darkness in the photographic and/or semitransparent material is measured by

    • Electrometer
    • Gravimeter
    • Densimeter
    • Densitometer

    Ans of Chemistry GK MCQ Question Q10: Densitometer

    Q71. Structure of crystals is measured by

    • Crystal Gauge
    • Diffractometer
    • Diffractoscale
    • Dynamometer

    Ans of Chemistry GK MCQ Question Q1: Diffractometer 

    Q72. Size, speed, and velocity of raindrops is measured by

    • Rainmeter
    • Watermeter
    • Rain Gauge
    • Disdrometer

    Ans of Chemistry GK MCQ Question Q2: Disdrometer

    Q73. Volume changes caused by any physical or chemical process is measured by

    • Dilatometer
    • Caliper
    • Densimeter
    • Volume Sensor

    Ans of Chemistry GK MCQ Question Q3: Dilatometer

    Q74. ______ is used in measurement of rate of evaporation

    • Barometer
    • Heatingmeter
    • Evaporationmeter
    • Evaporimeter

    Ans of Chemistry GK MCQ Question Q4: Evaporimeter

    Q75. Exposure to hazards, especially radiation is measured by

    • Polometer
    • Bolometer
    • Dosimeter
    • Radiometer

    Ans of Chemistry GK MCQ Question Q5: Dosimeter

    measuring devices MCQsQ76. ____ device is used to measure force,torque or power

    • Dynamometer
    • Forcealyzer
    • Deltameter
    • Fathometer

    Ans of Chemistry GK MCQ Question Q6: Dynamometer

    Q77. _______ is use to measure specific gravity of oils.

    • Actinometer
    • Elaeometer
    • Specificgravity Analyser
    • Densimeter

    Ans of Chemistry GK MCQ Question Q7: Elaeometer

    Q78. Device use to measure pitch of musical notes is

    • Electronicmeter
    • Electronic tuner
    • DJ
    • Buffer

    Ans of Chemistry GK MCQ Question Q8: Electronic tuner 

    Q79. ______ is use to measure change in volume of gas mixture following combustion

    • Gasometer
    • Eudiometer
    • Electronicmeter
    • Electronic tuner

    Ans of Chemistry GK MCQ Question Q9: Eudiometer

    Q80. Refractive index, dielectric function and thickness of thin films is measured by

    • Refractometer
    • Ellipsometer
    • Densimeter
    • Dielectrometer

    Ans of Chemistry GK MCQ Question Q10: Ellipsometer

    Q81. Fuel level is measured by

    • Speedometer
    • Fuel Scale
    • Fuel Meter
    • Fuel Gauge

    Ans of Chemistry GK MCQ Question Q1: Fuel Gauge 

    Q82. Electricity is measured by

    Chemistry mcq

    • Ammeter
    • Galvanometer
    • Amplifier
    • Currentmeter

    Ans of Chemistry GK MCQ Question Q2: Galvanometer

    Q83. Volume and density of solids is measured by

    • Dilatometer
    • Caliper
    • Densimeter
    • Gas Pycnometer

    Ans of Chemistry GK MCQ Question Q3: Gas Pycnometer

    Q84. ______ is used in measurement of blood glucose (diabetes)

    • Glucometer
    • Blood Glucose Monitor or Glucose Tester
    • Glucose Meter
    • Glucometer or Glucose Meter

    Ans of Chemistry GK MCQ Question Q4: Glucometer and Glucose Meter

    Q85. Specific gravity of liquids (density of liquids) is measured by

    • Fathometer
    • Thermometer
    • Hygrometer
    • Hydrometer

    Ans of Chemistry GK MCQ Question Q5: Hydrometer

    Q86. ____ device is used to measure humidity

    • Dynamometer
    • Thermometer
    • Hygrometer
    • Hydrometer

    Ans of Chemistry GK MCQ Question Q6: Hygrometer

    Q87. _______ is use to measure wave interference

    • Actinometer
    • Elaeometer
    • Interferometer
    • Load Cell

    Ans of Chemistry GK MCQ Question Q7: Interferometer

    Q88. Device use to measure composition of gases

    • Heliometer
    • Inkometer
    • Katharometer
    • Lux Meter

    Ans of Chemistry GK MCQ Question Q8: Katharometer 

    Q89. ______ is use to measure specific gravity of milk

    • Gasometer
    • Lactometer
    • Milk Meter
    • Chemical Tester

    Ans of Chemistry GK MCQ Question Q9: Lactometer

    Q90. Light in photography is measured by

    • Light Meter
    • Ellipsometer
    • Photometer
    • Light detector

    Ans of Chemistry GK MCQ Question Q10: Light Meter

    Q91. Measurement of force is measured by

    Load Cell

    • Load Meter
    • Mass Cell
    • Weight Cell
    • Load Cell

    Ans of Chemistry GK MCQ Question Q1: Load Cell 

    Q92. Intensity of light is measured by

    • Lux Meter
    • Light Meter
    • Photometer
    • Disdrometer

    Ans of Chemistry GK MCQ Question Q2: Lux Meter

    Q93. The mass flow rate of a fluid traveling through the tube is measured by

    • Fluid Flow Meter
    • Volume Flow Meter
    • Mass flow meter
    • Volume Flow Gauge

    Ans of Chemistry GK MCQ Question Q3: Mass flow meter

    Q94. ______ is used in measurement of strength of magnetic fields

    • Polometer
    • Bolometer
    • Magnetometer
    • Radiometer

    Ans of Chemistry GK MCQ Question Q4: Magnetometer

    Q95. The masses of ions, used to identify chemical substance or chemical substances through their mass spectra is measured by

    • Optical Emission Spectrometer
    • Mass Spectrometer
    • Modular Spectrometer
    • UV-Visible Spectrometer

    Ans of Chemistry GK MCQ Question Q5: Mass Spectrometer

    Q96. ____ device is used to measure electrical potential, resistance, and current

    • Multimeter
    • Potentiometer
    • Digital Multimeter
    • Analog Multimeter

    Ans of Chemistry GK MCQ Question Q6: Multimeter

    Q97. _______ is use to measure atmospheric pressure

    • Atmosphere Barometer
    • Arab Barometer
    • Mercury Barometer
    • Air Barometer

    Ans of Chemistry GK MCQ Question Q7: Mercury Barometer

    Q98. Device use to measure the speed and direction of clouds

    • Nephoscope
    • Nephoscoper
    • Mirror Nephoscope
    • Nefoscope

    Ans of Chemistry GK MCQ Question Q8: Nephoscope 

    Q99. ______ is use to measure electrical resistance

    • Chemical Resistance Meter
    • Shunt
    • Resistance Meter
    • Ohm Meter

    Ans of Chemistry GK MCQ Question Q9: Ohmmeter

    Q100. Oscillations is measured by

      Science Quiz

    • Oscillator
    • Vectorscope
    • Oscilloscope
    • Oscillometer

    Ans of Chemistry GK MCQ Question Q10: Oscilloscope

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