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Stability of alkyl carbocations can be explained by
- a)Inductive effect only
- b)Hyperconjugation only
- c)Both inductive effect and hyperconjugation
- d)Electromeric effect only.
Correct answer is option 'C'. Can you explain this answer?
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Stability of alkyl carbocations can be explained bya)Inductive effect ...
Stability of alkyl carbocations can be explained by both inductive effect and hyperconjugation.
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Stability of alkyl carbocations can be explained bya)Inductive effect ...
Explanation:
Stability of alkyl carbocations can be explained by both inductive effect and hyperconjugation.
1. Inductive Effect:
The inductive effect is the polarization of a covalent bond due to the electronegativity difference between the atoms involved in the bond. The alkyl groups attached to the carbocation can donate their electron density towards the positively charged carbon atom, which stabilizes the carbocation by reducing the positive charge on it. Hence, the more the number of alkyl groups attached to the carbocation, the more stable it becomes due to the inductive effect.
2. Hyperconjugation:
Hyperconjugation is the delocalization of electrons in a sigma (σ) bond into an adjacent empty or partially filled orbital. In the case of alkyl carbocations, the sigma bonds between the carbon atom and its adjacent alkyl groups can participate in hyperconjugation, resulting in the delocalization of the positive charge on the carbocation throughout the carbon chain. This delocalization of charge stabilizes the carbocation and makes it more stable. The more the number of adjacent alkyl groups, the more stable the carbocation becomes due to hyperconjugation.
Conclusion:
Thus, both inductive effect and hyperconjugation contribute to the stability of alkyl carbocations. The combined effect of these two factors makes the carbocations more stable and less reactive.
Stability of alkyl carbocations can be explained by both inductive effect and hyperconjugation.
1. Inductive Effect:
The inductive effect is the polarization of a covalent bond due to the electronegativity difference between the atoms involved in the bond. The alkyl groups attached to the carbocation can donate their electron density towards the positively charged carbon atom, which stabilizes the carbocation by reducing the positive charge on it. Hence, the more the number of alkyl groups attached to the carbocation, the more stable it becomes due to the inductive effect.
2. Hyperconjugation:
Hyperconjugation is the delocalization of electrons in a sigma (σ) bond into an adjacent empty or partially filled orbital. In the case of alkyl carbocations, the sigma bonds between the carbon atom and its adjacent alkyl groups can participate in hyperconjugation, resulting in the delocalization of the positive charge on the carbocation throughout the carbon chain. This delocalization of charge stabilizes the carbocation and makes it more stable. The more the number of adjacent alkyl groups, the more stable the carbocation becomes due to hyperconjugation.
Conclusion:
Thus, both inductive effect and hyperconjugation contribute to the stability of alkyl carbocations. The combined effect of these two factors makes the carbocations more stable and less reactive.
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Stability of alkyl carbocations can be explained bya)Inductive effect onlyb)Hyperconjugation onlyc)Both inductive effect and hyperconjugationd)Electromeric effect only.Correct answer is option 'C'. Can you explain this answer?
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Stability of alkyl carbocations can be explained bya)Inductive effect onlyb)Hyperconjugation onlyc)Both inductive effect and hyperconjugationd)Electromeric effect only.Correct answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Stability of alkyl carbocations can be explained bya)Inductive effect onlyb)Hyperconjugation onlyc)Both inductive effect and hyperconjugationd)Electromeric effect only.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Stability of alkyl carbocations can be explained bya)Inductive effect onlyb)Hyperconjugation onlyc)Both inductive effect and hyperconjugationd)Electromeric effect only.Correct answer is option 'C'. Can you explain this answer?.
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