Reduction of acetyl chloride with $H_2$ in the presence of $Pd$ gives:

What is the product formed by the reaction of chromyl chloride and toluene?

The product $(B)$ of the following reaction is:

The oxidation of toluene to benzaldehyde by chromyl chloride $(CrO_2Cl_2)$ is called:

Write the structures of products of the following reactions:
$(i)$ Benzene + $C_{2}H_{5}COCl$ $\xrightarrow{\text{Anhyd. } AlCl_{3}, CS_{2}}$
$(ii)$ $(C_{6}H_{5}CH_{2})_{2}Cd + 2 CH_{3}COCl \rightarrow$
$(iii)$ $H_{3}C - C \equiv C - H$ $\xrightarrow{Hg^{2+}, H_{2}SO_{4}}$
$(iv)$ $p$-Nitrotoluene $\xrightarrow{1. CrO_{2}Cl_{2}, 2. H_{3}O^{+}}$

Ketones $(R-C(=O)-R_1)$ where $R = R_1 = \text{alkyl group}$. It can be obtained in one step by: