Question

define normality and molality​

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.

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Answer 2

Answer:

NORMALITY

it is the measure of concentration equal to the gram equivalent weight per litre of solution.

MOTALIY

it is the ability of an organism to move