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Question

Chemistry Question on p -Block Elements

Phosphorus on reaction with cone HNO3HN{{O}_{3}} yields

A

HPO3HP{{O}_{3}}

B

H3PO4{{H}_{3}}P{{O}_{4}}

C

N2O{{N}_{2}}O

D

N2O5{{N}_{2}}{{O}_{5}}

Answer

H3PO4{{H}_{3}}P{{O}_{4}}

Explanation

Solution

: 2P+5HNO3H3PO4+H2O+5NO22P+5HN{{O}_{3}}\to {{H}_{3}}P{{O}_{4}}+{{H}_{2}}O+5N{{O}_{2}} .