Write down the formulate for calculating the equivalent mass of an acid, base and oxidising agent.

Explanation

(i) Equivalent Mass of Acids : `E=("Molar mass of the acid")/("Basicity of the acid")`
(ii) Equivalent Mass of Bases : `E=("Molar mass of the base")/("Acidity of the base")`
(iii) Equivalent Mass of Oxidising agent : `E=("Molar mass of the oxidising agent")/("No. of moles of electrons ganined by one mole of the oxidising agent")`