Which functional group is attached to the hyd | vedclass

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(D) Soap is chemically defined as the sodium or potassium salt of long-chain fatty acids.These fatty acids consist of a long hydrocarbon chain (hydrop

Vedclass · Accepted Answer

$-COONa$

Vedclass · Answer

(D) Soap is chemically defined as the sodium or potassium salt of long-chain fatty acids.These fatty acids consist of a long hydrocarbon chain (hydrophobic tail) attached to a carboxylate group (hydrophilic head).The general formula for soap is $R-COONa$,where $R$ represents a long-chain hydrocarbon group (typically $C_{15}H_{31}$ or $C_{17}H_{35}$).Therefore,the functional group attached to the hydrocarbon chain in soap is the carboxylate group,represented as $-COONa$.

Which functional group is attached to the hydrocarbon chain in soap?

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