A) \[{{C}_{6}}{{H}_{5}}OH+BrC{{H}_{2}}C{{H}_{2}}Br\]
B) \[{{C}_{6}}{{H}_{5}}OH+HOC{{H}_{2}}C{{H}_{2}}OH\]
C) \[{{C}_{6}}{{H}_{5}}Br+HOC{{H}_{2}}C{{H}_{2}}OH\]
D) \[{{C}_{6}}{{H}_{5}}OH+BrC{{H}_{2}}C{{H}_{2}}OH\]
Correct Answer: A
Solution :
\[{{C}_{6}}{{H}_{5}}OC{{H}_{2}}C{{H}_{2}}OH\xrightarrow[\text{Heat}]{\text{Excess}\,\text{HBr}}\] \[{{C}_{6}}{{H}_{5}}OH+BrC{{H}_{2}}C{{H}_{2}}Br\] Alkyl aryl ethers are cleaved at the alkyl oxygen bond due to the more stable aryl-oxygen bond.
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