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Question

(A) The reactions are as follows:$A$. Phenol reacts with $Zn$ dust to form benzene: $C_6H_5OH + Zn \rightarrow C_6H_6 + ZnO$ $(II)$.$B$. Phenol is oxi

Vedclass · Accepted Answer

$A-II, B-I, C-IV, D-III$

Vedclass · Answer

(A) The reactions are as follows:$A$. Phenol reacts with $Zn$ dust to form benzene: $C_6H_5OH + Zn \rightarrow C_6H_6 + ZnO$ $(II)$.$B$. Phenol is oxidized by $Na_2Cr_2O_7/H_2SO_4$ to form benzoquinone $(I)$.$C$. Reimer-Tiemann reaction of phenol with $CHCl_3/NaOH$ followed by $H^+$ gives salicylaldehyde $(IV)$.$D$. Kolbe's reaction of phenol with $NaOH$ followed by $CO_2/H^+$ gives salicylic acid $(III)$.Therefore,the correct matching is $A-II, B-I, C-IV, D-III$.

Match the following reactions of phenol with their products:

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