WBJEE 2021 Physics and Chemistry Solved Paper
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CATEGORY - II (Q71 to Q75)
Carry 2 marks each and only one option is correct. In case of incorrect answer or any combination of more than one answer, ½ mark will be deducted.
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Question : 71 of 80
Marks:
+1,
-0
The products X and Y which are formed in the following sequence of reactions are respectively
Phenol
X
Y
Phenol
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