
while \(Zn-Hg\) contain \(HCl\) which also reduce ketone but \(HCI\) present underogo substitution reaction and replaces \(OH\) with \(Cl\)
\(Na, Liq.NH_3\) also cause hydrogenation of double bond
while \(NABH_4\) don't reduce allylic ketone
$\mathrm{X} \xrightarrow[Zn/H_2O]{O_3}\mathrm{A} \xrightarrow{[Ag(NH_3)_2]^+}$$\mathrm{B}(3-\text {oxo}-\text {hexane dicarboxylic acid})$
$X$ શું હશે ?

નીપજ $A$ શું હશે ?