Question

What is the definition of Molarity,Molality,Normality and Formality



plzz tell it's urgent ​

Answer 1

Answer:

Molarity -

number of moles of solute present in 100g of solution.

Molality -

number of moles of solute present in 1 litre of solution.

Normality -

measure of concentration equal to the gram equivalent weight per liter of solution.

Formality -

defined as a number of gram formula mass of the ionic solute dissolve per litre in a solution.

Answer 2

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.

Explanation:

Mark ❣️❣️ me brainliests