Monthly archives: August, 2015

Top 10 Chemistry Websites

List of Top 10 Chemistry Websites Given below is the list of top ten chemistry websites. These top 10 chemistry websites are the best websites to learn chemistry as these chemistry sites provide all chemistry conten in literature and also explain topics via images, videos and 2D – 3D diagrams, charts and many more innovative …

BSc1Year Mathematical Concepts

BSc 1st Year Mathematical Concepts Mathematics For Chemist Mathematics for chemist or general mathematics needed in chemistry include chapter of basic mathematics of upto class 10 and some chapters of higher classes like Vectors, Matrices and Linear Algebra, Differential Equations, Differenciation, Intigration, Group Theory. Maths For Chemist Vector Vector is a quantity having magnitude and …

Vitexin – MSc Chemistry: Subject- Chemistry of Natural Products

VITEXIN Vitexin is a naturally occuring compound of FLAVONOID family and also known as Apigenin Flavone Glucoside or Apigenin-8-C-glucoside. Vitexin have Molecular weight of about 432.38 gm/mole with molecular formula C21H20O10.  Vitexin (Apigenin Flavone Glucoside or Apigenin-8-C-glucoside ) is obtained from Passion flower, Chaste tree and also present in Phyllostachys Nigra Bamboo Leaves and also …

States of Water H2O

States of Water ( H2O) ·         Water exists in three state i.e. Solid (Ice), Liquid (Portable Water, Sea Water, Drinking Water etc.), Gas ( Steam, Vapours). ·         In these three states water has different physical properties but same chemical composition i.e. H2O ·         Also characteristics of these states of water depend on the molecular energy …

12 Class Chapter 16 – Chemistry In Everyday Life

Chemistry In Everyday Life Antagonists:                      Drugs that binds to the receptor site and inhibits its natural function is known as antagonists. Agonists:                 Drugs that mimic the natural messenger by switching on the receptor is called as agonists. Antacids:                 Its example is Metal Hydroxide. Antihistamine:                          Its example is Terfinadine, Cimetidine. Histamine stimulates …

9 Class- Periodic Table of Elements

Periodic Table of Elements More than 115 elements have been discovered which need to be arranged systematically, first elements were classified as metals and non metals. History of classification of elements 1.     Prout’s Hypothesis – 1815 2.     Dobereiner’s Triads – 1829 3.     Newland’s Law of Octaves – 1863 4.     Lother Meyer Curves – 1869 5.     …