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Question

Chemistry Question on p -Block Elements

Phosphine may be produced by adding lo water some

A

P4O6P_4O_6

B

P4O10P_4O_{10}

C

HPO3HPO_3

D

Ca3P2Ca_3P_2

Answer

Ca3P2Ca_3P_2

Explanation

Solution

Ca3P2+6H2O>3Ca(OH)2+2PH3 {Ca_3P_2 + 6H_2O -> 3Ca(OH)_2 + 2PH_3}