NEET Chemistry Redox Reactions Questions Solved


Which has highest normality?

1. 1MH3PO2

2. 1MH3PO3

3. 1MH3PO4

4. All of these

 

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(3) H3PO2 is monobasic, H3PO3 is diabasic and H3PO4 is tribasic.

1MH3PO2 =1NH3PO3 , 1M H3PO3 =2N H3PO3  and 1M H3PO4 =3N H3PO4 

Difficulty Level:

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