1.

NiO has been found to dissolve substantial amount of Li_(2)O. As Li^(+) occupies some cation sites, which among the following can be inferred from the above statement?

Answer»

NIO CONTAINS of `Ni^(2+), LI^(+)` and `O^(2-)` as the only ions.
NiO has equal number of `Li^(+)` ions and `Ni^(2+)` ions
NiO has equal number of `Li^(+)` ions and `Ni^(3+)` ions.
NiO has equal number of `Ni^(2+)` and `Ni^(3+)` ions.

ANSWER :C


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