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When orthophosphoric acid is heated to 8...

When orthophosphoric acid is heated to 873K, the product formed is

A

Phosphine, `PH_(3)`

B

Phosphorous trioxide, `P_(2)O_(3)`

C

Phosphorous acid, `H_(3)PO_(3)`

D

Metaphosphoric acid, `HPO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
D
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