Rank the following solvents in decreasing ord | vedclass

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(A) The solute given is naphthalene $(C_{10}H_8)$,which is a non-polar hydrocarbon.According to the principle of 'like dissolves like',non-polar solut

Vedclass · Accepted Answer

$Et_2O > EtOH > H_2O$

Vedclass · Answer

(A) The solute given is naphthalene $(C_{10}H_8)$,which is a non-polar hydrocarbon.According to the principle of 'like dissolves like',non-polar solutes dissolve best in non-polar or less polar solvents.Comparing the polarity of the solvents:$1$. $Et_2O$ (Diethyl ether) is non-polar/weakly polar.$2$. $EtOH$ (Ethanol) is polar.$3$. $H_2O$ (Water) is highly polar.Therefore,the order of solubility of naphthalene in these solvents is $Et_2O > EtOH > H_2O$.Thus,the correct option is $A$.

Rank the following solvents in decreasing order of their ability to dissolve the given solute (naphthalene).

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