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The normality of 0.3 M phosphorous acid () is — Mole Concept and Some Basic Concepts of Chemistry Chemistry Question

Question

The normality of 0.3 M phosphorous acid ($H_3PO_3$) is

Answer: D

💡 Solution & Explanation

3 3 H PO is a dibasic acid. Therefore, it gives two hydrogens in solution. Also, n=2 represents its n- factor. Normality= molarity xn-factor = 0.3x2=0.6

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