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The mechanism of isomerization of cyclobutene (CB) to 1, 3-butadiene (BD) is as follows.
The apparent first-order rate constant,    At the CB concentration of 1 × 10–5 mol dm–3, the value of kapp reaches 50% of its limiting value obtained at very high concentrations of CB. Evaluate the ratio
  • a)
    10-4
  • b)
    104
  • c)
    10-5
  • d)
    105
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
The mechanism of isomerization of cyclobutene (CB) to 1, 3-butadiene (...

The rate of formation of BD is
... (1)
Applying SSA on CB*,   

Therefore, (1) 
Hence proved.
 Given, ... (2)
At very high concentration of CB, k -1[CB] >> k 2
Therefore, (2) 
And at [CB] = 1 × 10–5,
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The mechanism of isomerization of cyclobutene (CB) to 1, 3-butadiene (BD) is as follows.The apparent first-order rate constant, At the CB concentration of 1 × 10–5 mol dm–3, the value of kapp reaches 50% of its limiting value obtained at very high concentrations of CB. Evaluate the ratioa)10-4b)104c)10-5d)105Correct answer is option 'C'. Can you explain this answer?
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The mechanism of isomerization of cyclobutene (CB) to 1, 3-butadiene (BD) is as follows.The apparent first-order rate constant, At the CB concentration of 1 × 10–5 mol dm–3, the value of kapp reaches 50% of its limiting value obtained at very high concentrations of CB. Evaluate the ratioa)10-4b)104c)10-5d)105Correct answer is option 'C'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about The mechanism of isomerization of cyclobutene (CB) to 1, 3-butadiene (BD) is as follows.The apparent first-order rate constant, At the CB concentration of 1 × 10–5 mol dm–3, the value of kapp reaches 50% of its limiting value obtained at very high concentrations of CB. Evaluate the ratioa)10-4b)104c)10-5d)105Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The mechanism of isomerization of cyclobutene (CB) to 1, 3-butadiene (BD) is as follows.The apparent first-order rate constant, At the CB concentration of 1 × 10–5 mol dm–3, the value of kapp reaches 50% of its limiting value obtained at very high concentrations of CB. Evaluate the ratioa)10-4b)104c)10-5d)105Correct answer is option 'C'. Can you explain this answer?.
Solutions for The mechanism of isomerization of cyclobutene (CB) to 1, 3-butadiene (BD) is as follows.The apparent first-order rate constant, At the CB concentration of 1 × 10–5 mol dm–3, the value of kapp reaches 50% of its limiting value obtained at very high concentrations of CB. Evaluate the ratioa)10-4b)104c)10-5d)105Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for IIT JAM. Download more important topics, notes, lectures and mock test series for IIT JAM Exam by signing up for free.
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