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  • For H3PO3 and H3PO4 the correct choice is  :Option: 1 H3PO3 is dibasic and red

For H3PO3 and H3PO4 the correct choice is  :

Option: 1

H3PO3 is dibasic and reducing agent


Option: 2

H3PO3 is a dibasic and a non-reducing agent


Option: 3

H3PO4 is a tribasic and a reducing agent        


Option: 4

H3PO3 is tribasic and a non- reducing agent


Answers (1)

best_answer

Phosphorus Acid -

H3PO3 (+3), dibasic

Since it has 2 replaceable hydrogen atoms, thus it is dibasic in nature. Further, in this molecule one P-H bond is present, so it provides hydride and due to such hydrogen it acts as a reducing agent.

Therefore, Option(1) is correct.

Posted by

Nehul

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