Which among the following reactions is not po | vedclass

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(D) The reaction of an alcohol with $NaCl$ to produce a haloalkane is not possible because the hydroxyl group $(-OH)$ is a poor leaving group. In the

Vedclass · Accepted Answer

$CH_3CH_2OH + NaCl \rightarrow CH_3CH_2Cl + NaOH$

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(D) The reaction of an alcohol with $NaCl$ to produce a haloalkane is not possible because the hydroxyl group $(-OH)$ is a poor leaving group. In the other reactions,$HBr$,$PCl_5$,and $SOCl_2$ are effective reagents that convert the $-OH$ group into a better leaving group or directly substitute it,facilitating the formation of the haloalkane. Specifically,$NaCl$ is a salt of a strong acid and a strong base,and the chloride ion $(Cl^-)$ is a weak nucleophile that cannot displace the hydroxide ion $(OH^-)$ from an alcohol under standard conditions. Therefore,the reaction $CH_3CH_2OH + NaCl \rightarrow CH_3CH_2Cl + NaOH$ does not occur.

Which among the following reactions is not possible?

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