Question

What is the difference between MOLALITY,NORMALITY and MOLARITY?

Answer 1

Answer:

Molarity, molality, and normality are all units of concentration in chemistry. Molarity ( ) is defined as the number of moles of solute per liter of solution. Molality ( ) is defined as the number of moles of solute per kilogram of solvent. Normality ( ) is defined as the number of equivalents per liter of solution.

Answer 2

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Molarity means, number of moles of solute per liter of solution. whereas Normality is number of mole equivalents per liter of solution. Morality is used for total volume of solution, whereas normality is used for acids or bases.