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A phosphorus oxide has 43.6% phosphorus ...

A phosphorus oxide has 43.6% phosphorus (at. mass=31). The empirical formula of the compound is :

A

`P_2O_5`

B

`P_2O_3`

C

`P_4O_6`

D

`PO_2`

Text Solution

Verified by Experts

The correct Answer is:
A

Formula `P_2O_5`
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