`100cm^3` of a solution of an acid (Molar mass `=98`) containing `29.4g` of the acid per litre were completely neutralized by `90.0 cm^3` of aq. `NaOH` containing `20g` of `NaOH` per `500cm^3`. The basicity of the acid is :

100 cm^(3) of a solution of an acid (Molar mass =98) containing 29.4 g of the acid per litre were completely neutrazed by 90.0cm^(3) of aq. NaOH cotaining 20 g of NaOH per 500 cm^(3) . The basicity of the acid is

100 cm^(3) of a solution of an acid (Molar mass =98) containing 29.4 g of the acid per litre were completely neutrazed by 90.0cm^(3) of aq. NaOH cotaining 20 g of NaOH per 500 cm^(3) . The basicity of the acid is

The formula weight of an acid is 82.0.100 cm^(3) of a solution of this acid containing 39.0 g of the acid per litre were completely neutralised by 95.0 cm^(3) of aqueous NaOH containing 40.0 g of NaOH per litre. What is the basicity of the acid?

The formula weight of an acid is 82 amu .In titration 100 cm^(3) of a solution of this acid containing 39.0 g of the acid per litre were completely neutralised by 95.0 cm^(3) of aqueous NaOH containing 40.0 g of NaOH per litre. What is the basicity of the acid?