Redox and Equivalent ConceptHard

Question

Phosphoric acid has minimum equivalent weight when 1 mole of it reacts with

Options

A.1 mole of NaOH

B.2 moles of NaOH

C.3 moles of NaOH

D.4 moles of NaOH

Solution

For minimum equivalent weight, the basicity of acid should be maximum.

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