1.

Select the correct statement(s) for (NH_(4))_(3)PO_(4)

Answer»

Ratio of number of oxygen atoms to number of HYDROGEN atoms is 1:3
Ratio of number of cations to number of anions is 3:1
Ratio of number of gm-atoms of nitrogen to gm-atoms of oxygen is 3:2
Total number of atoms in ONE mole of `(MH_(4))_(3)PO_(4)` is 20.

Answer :A::B


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