NEET Chemistry Redox Reactions Questions Solved


The equivalent weight of H3PO2, when it disproportionates into PH3 and H3PO3 is 

1. 66

2. 49.5

3. 33

4. 20.5

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(2) H3POPH3 + H3PO3

Equivalent weight of H3POM4+M2=3M4=3×664=49.5

 

 

Difficulty Level:

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