MCQ
Formaldehyde is used as formalin in industries:
- ATo preserve biological specimens
- BTo prepare bakelite
- ✓Both $A$ and $B$
- DNone of these
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$\mathop {(A)}\limits_{{C_{11}}{H_8}O} \to $ does not under go self aldol condensation
$\mathop {(A)}\limits_{{C_{11}}{H_8}O} \xrightarrow{{{O_3}}}ph\, - \,CHO\, + \,2B\,\xrightarrow{{A{g^ + }}}$ Oxalic acid
${C_6}{H_5}CHO + C{H_3} - CHO\xrightarrow{{\mathop O\limits^\Theta H}}$ Product
will be