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Choose the correct one which will react faster in the SN2 nucleophilic substitution reaction?
  • a)
    CH2 – CH = CH2 = Br
  • b)
    CH2 = CH – CH2 – Br
  • c)
    CH2 = CH – CH2 = Br
  • d)
    CH = CH2 – CH2 – Br
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Choose the correct one which will react faster in the SN2 nucleophilic...
Ans: b
Explanation: The carbocation character in the transition state causes stabilization of the resonance and hence CH2 = CH – CH2 – Br (2-bromobutane) is the one which will react faster compared to the others.
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Most Upvoted Answer
Choose the correct one which will react faster in the SN2 nucleophilic...
The correct answer would be:

a) CH3CH2CH2Br

In the SN2 reaction, the rate of reaction is determined by the strength of the nucleophile and the accessibility of the carbon atom to be attacked by the nucleophile. In this case, CH3CH2CH2Br has a primary carbon atom, meaning it is less hindered compared to the other options. This makes it more accessible for the nucleophile to attack, resulting in a faster reaction.
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Choose the correct one which will react faster in the SN2 nucleophilic substitution reaction?a)CH2 – CH = CH2 = Brb)CH2 = CH – CH2 – Brc)CH2 = CH – CH2 = Brd)CH = CH2 – CH2 – BrCorrect answer is option 'B'. Can you explain this answer?
Question Description
Choose the correct one which will react faster in the SN2 nucleophilic substitution reaction?a)CH2 – CH = CH2 = Brb)CH2 = CH – CH2 – Brc)CH2 = CH – CH2 = Brd)CH = CH2 – CH2 – BrCorrect answer is option 'B'. Can you explain this answer? for Chemistry 2024 is part of Chemistry preparation. The Question and answers have been prepared according to the Chemistry exam syllabus. Information about Choose the correct one which will react faster in the SN2 nucleophilic substitution reaction?a)CH2 – CH = CH2 = Brb)CH2 = CH – CH2 – Brc)CH2 = CH – CH2 = Brd)CH = CH2 – CH2 – BrCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Chemistry 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Choose the correct one which will react faster in the SN2 nucleophilic substitution reaction?a)CH2 – CH = CH2 = Brb)CH2 = CH – CH2 – Brc)CH2 = CH – CH2 = Brd)CH = CH2 – CH2 – BrCorrect answer is option 'B'. Can you explain this answer?.
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