1.

A compound contains atoms X,Y,ZThe oxidation number of Xis+ 5and Z is -2 . The possible formula of the compound is :

Answer»

`XY_(1)Z_(2)`
`Y_2(XZ_3)_2`
`X_(3)(YZ_4)_2`
`X_3(Y_4Z)_2`

SOLUTION :`X_3(YZ_4)_(2)=3 (+2)+2(+5)+8(-2)=0`


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