For the two ionic compounds CaO and KI,identi | vedclass

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(B) $CaO$ has high lattice energy due to high charges $(Ca^{2+}, O^{2-})$ and small ionic radii,resulting in a very high melting point.$KI$ is an ioni

Vedclass · Accepted Answer

$KI$ is soluble in benzene.

Vedclass · Answer

(B) $CaO$ has high lattice energy due to high charges $(Ca^{2+}, O^{2-})$ and small ionic radii,resulting in a very high melting point.$KI$ is an ionic compound consisting of $K^+$ and $I^-$ ions.Ionic compounds are generally soluble in polar solvents like water and insoluble in non-polar solvents like benzene.Therefore,the statement "$KI$ is soluble in benzene" is incorrect.

For the two ionic compounds $CaO$ and $KI$,identify the incorrect statement from the following.

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