Chemistry Teacher Interview Question:

Explain what is the difference between Molarity and Normality?

Submitted by: Muhammad

Both techniques are used to the amount of chemical present in the solution. However they are almost similar but differs in

Molarity:
☛ Molarity is used to know the total amount of molecules in a 1 litre solution
☛ It is expressed as moles of a compound per litre of solution

Normality:
☛ Normality is used to know the total number of reactive units in 1 litre of solution
☛ It is expressed in equivalent per litre
Submitted by: Muhammad