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Formula for Normality is ____________________.
Question



Formula for Normality is ____________________.

A.

Molar Mass / Basicity

B.

Weight of Compound / Equivalent weight

C.

Equivalent weight / Volume of solution in Litres

D.

Molar mass of the solute / Mass of the solvent

Correct option is C


The formula for Normality (N) is given by:

Normality is a measure of concentration that accounts for the equivalent weight of a substance in solution, which depends on the chemical reactions it can participate in (such as acid-base reactions or redox reactions). Normality is used for titrations and involves the volume of the solution in liters and the equivalent weight of the solute.
Information Booster: Normality (N) refers to the number of equivalents of a solute per liter of solution. It is commonly used in acid-base titrations and redox reactions, where the equivalent weight is the mass of a substance that will donate or accept one mole of hydrogen ions or electrons in a reaction.
Additional Knowledge:
· Molar Mass / Basicity: This refers to a different concept related to molarity and does not define normality.
· Weight of Compound / Equivalent weight: This expression is closer to the definition of molarity, not normality.
· Molar mass of the solute / Mass of the solvent: This is used in determining the concentration in terms of molality, not normality.
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