What is Molality ?

What is Molality? 

It is the ratio of moles of substance to kilogram of solvent.
Where mole is weight in gram divided by molecular weight.
Molality is chemistry terminology.

Molality (m) :- 

                                No. of moles of the solute  Mass of solvent in Kilogram (Kg).

   
Unit =>   m = Moles/Kg

Molality Chemistry Infographics
What is Molality

YouTube Video on Molality and Molarity

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