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Substances X,Y,Z and A are respectively...


Substances X,Y,Z and A are respectively

A

`Mg_3N_2,MgO,NH_3,CuSO_4,5H_2O`

B

`Mg(NO_3)_2.MgO,H_2,CuSO_4.5H_2O`

C

`Mg_3N_2,MgO,NH_3,[Cu(NH_3)_4]SO_4`

D

`Mg(NO_3)_2,MgO_2,H_2O_2,CuSO_4.5H_2O`

Text Solution

Verified by Experts

The correct Answer is:
C
`3Mg + N_2 rarr underset((x))(Mg_3)N_2`
`Mg_3 N_2 + 6H_2O rarr 3Mg(OH)_2 + underset((z))(2NH_3)`
`2Mg + O_2 rarr underset((Y))(MgO,)NH_3 + H_2O rarr underset("(Solution)")(NH_4OH)`
`CuSO_4 + 4NH_4 OH rarr Cu(NH_3)_4 SO_4 + 4H_2O`
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