Question

1. X3( PO4)2 is the phosphate of a metal X. State the formula of (i) nitride and (ii) hydroxide of X

Answer 1

Answer:

1. As X balancing PO4^3- with valency 2

● Hydroxide(-1 charge and covalency of 1) of X will be X(OH)2

● Nitride (-1 charge and covalency 3) of X will be X3N2

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