Assertion (A): LiCl and MgCl_2 are soluble in | vedclass

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(B) Assertion $(A)$ is true because $LiCl$ and $MgCl_2$ exhibit significant covalent character due to the high polarizing power of small $Li^+$ and $M

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$A$ is true, $R$ is true but $R$ is not the correct explanation for $A$

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(B) Assertion $(A)$ is true because $LiCl$ and $MgCl_2$ exhibit significant covalent character due to the high polarizing power of small $Li^+$ and $Mg^{2+}$ ions (Fajans' rule), making them soluble in organic solvents like ethanol.Reason $(R)$ is true because lithium and magnesium are indeed harder than other elements in their respective groups due to their small atomic size and strong metallic bonding.However, the hardness of the metals is not the reason for the solubility of their chlorides in ethanol; the solubility is due to the covalent nature of the compounds.Therefore, both statements are true, but the reason is not the correct explanation for the assertion.

Assertion $(A)$: $LiCl$ and $MgCl_2$ are soluble in ethanol.
Reason $(R)$: Lithium and magnesium are harder than their respective group elements.

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Assertion $(A)$: $LiCl$ and $MgCl_2$ are soluble in ethanol.Reason $(R)$: Lithium and magnesium are harder than their respective group elements.