$Acetophenone$ $\xrightarrow{{HCO_3H}} A$ $\xrightarrow{{H_3O^{+}}} B + C$ $\mathop {\xrightarrow{{Phthalic \, Anhydride}}}\limits_{{H^{+}}} $ Indicator $(D)$
$C$ અને $D$ શું છે?

• A
  $\text{CH}_3\text{OH} \text{ અને } \text{Cyclohexane derivative}$
• B
  $\text{PhOH} \text{ અને } \text{Ester derivative}$
• C
  $\text{PhOH} \text{ અને } \text{Phenolphthalein}$
• D
  $\text{CH}_3\text{OH} \text{ અને } \text{o-Diacetylbenzene}$