﻿ 1 mol each of H3PO2, H3PO3 and H3PO4 will neutralise x mol of NaOH, ymol of Ca(OH)2 and z mol of Al(OH)3 (assuming all as strong electrolytes). x, y, z are in the ratio of:     : Kaysons Education

# 1 Mol Each Of H3PO2, H3PO3 and H3PO4 will Neutralise x mol Of NaOH, ymol Of Ca(OH)2 and z mol Of Al(OH)3 (assuming All As Strong Electrolytes). x, y, z are In The Ratio Of:

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## Question

### Solution

Correct option is

1 : 1 : 1

H3PO2 – monobasic = 1 OH = 1 NaOH

H3PO3 – dibasic = 2OH = 1 Ca(OH)2

H3PO4 – tribasic = 3OH = 1 Al(OH)3.

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