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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

phosphorus Pentoxide `P_(2)O_(5)`

C

phosphorus acid `H_(3)PO_(4)`

D

metaphosphoric acid.

Text Solution

Verified by Experts

The correct Answer is:
D
`H_(3)PO_(4) overset(873 K) to HPO_(3)+H_(2)O`
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