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  • 1(current)
Q. No.
The following carbocation is stabilized by the interactions of the empty p orbital with :

 
1. empty \(\sigma^*\) and empty \(\pi^*\) orbitals
2. filled \(\sigma\) and filled \(\pi\) orbitals
3. empty \(\sigma\) and empty \(\pi^*\) orbitals
4. empty \(\sigma^*\) and filled \(\pi\) orbitals
Subtopic:  Electron Displacement Effects | Reaction Intermediates ; Preparation & Properties |
Level 3: 35%-60%
NEET - 2026
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Please attempt this question first.
The most stable carbocation among the following is:
1. 2.
3. 4.
Subtopic:  Reaction Intermediates ; Preparation & Properties |
 72%
Level 2: 60%+
NEET - 2024
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The most stable carbocation among the following is:
1. 2.
3. 4.
Subtopic:  Reaction Intermediates ; Preparation & Properties |
 78%
Level 2: 60%+
NEET - 2022
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Which of the following explains the greater stability of a tertiary butyl carbocation compared to a
secondary butyl carbocation?

1. + R effect of CH3 groups 

2. -R effect of - CH3  groups 

3. Hyperconjugation 

4. -l effect of -CH3 groups 

Subtopic:  Electron Displacement Effects | Reaction Intermediates ; Preparation & Properties |
 76%
Level 2: 60%+
NEET - 2020
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The most stable carbocation among the following is:

1.  2.
3. 4.
Subtopic:  Reaction Intermediates ; Preparation & Properties |
 69%
Level 2: 60%+
NEET - 2019
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  • 1(current)
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