What are $\mathrm{X} . \mathrm{Y} \mathrm{Z}$ in the following reaction sequence respectively?

What are $\mathrm{X} . \mathrm{Y} \mathrm{Z}$ in the following reaction sequence respectively?

Solution

Gattermann-Koch reaction :
Cannizzaro Reaction :

Asked in: AP EAMCET 2024 (23 May Shift 1)

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