Chemistry - Carboxylic acid and their Derivatives Question with Solution | TestHub

' X ' is an aliphatic monocarboxylic acid. It is the simplest acid which can form only one alpha $(\alpha )$-chloroproduct $(\mathrm{Y})$, upon treatment with ${\mathrm{Cl}}_2$ in presence of red phosphorus (H.V.Z reaction). What is the least molar mass of Y in $\mathrm{g}{\mathrm{mol}}^{-1}$ units? (consider only one double bond equivalent)