Question

P2O5 is an anhydride of (a) HPO3 (b) H3PO4 (c) H3PO3 (d) H2P2O7

Answer 1

Answer:

Explanation:

$H_{2}P_{2}0_{7}$

4H3PO4 + P2O5 = 3H2P2O7 + 3H2

Answer 2

$\huge\bigstar\underline\orange{Answer}$

★ None of the above option is correct

Answer is H2P2O6

Anhydride of Pyrophosphoric acid:-

H4P2O7 (-H20) → H2P2O6 (-H2O) → P2O5

Anhydride Simply means removal of H20 until Hydrogen is no more left.

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