Paper : AIPMT 2007 Biology Screening (Part -3)
All India Pre-Medical / Pre-Dental Entrance Examination

Q. 21. The order of decreasing reactivity towards an electrophilic reagent, for the following:

1. Benzene
2. Toluene
3. Chlorobenzene
4. Phenol would be

1. d > b > a > c
2. a > b > c > d
3. b > d > a > c
4. d > c > b > a

Sol. The correct order is d > b > a > c. Correct choice: (1)

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