Consider the following compound:
 
Carbon with minimum impact of negative inductive effect of Br is -

1. C₁
2. C₂
3. C₃
4. All have same inductive effect

 

The correct resonance structures of CH₃COO^- among the following are-
 

1.
2.
3.
4.

Consider the possible resonating structures of CH₂=CH–CHO is as follows:


The correct sequence of stability is-

1. II > I > III
2. III > I > II
3. I > III > II
4. I > II > III

Consider the resonance structure of CH₃COOCH₃  as follows:



The correct statement among the following is-

The correct order of stability of following carbocation is-

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

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