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Comprehension Type
Direction (Q. Nos. 12-14) This section contains a paragraph, describing theory, experiments, data, etc. Three questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).
Passage
Consider the following reaction. The tertiary butyl group can be cis or trans to tosylate group. Answer the following questions based on the knowledge of E2 and E1 reaction mechanism.
Q. 
The correct statement concerning above elimination reaction is
  • a)
    when tertiary butyl group is trans, reaction occurs rapidly and deuterium is lost from β-carbon
  • b)
    when tertiary butyl group is trans, reaction occurs rapidly and hydrogen is lost from β-carbon
  • c)
    when tertiary butyl group is cis, reaction occurs rapidly and deuterium is lost from β-carbon
  • d)
    when tertiary butyl group is cis, reaction occurs rapidly and hydrogen is lost from β-carbon
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Comprehension TypeDirection (Q. Nos. 12-14) This section contains a pa...
The reaction involves E2 elimination m echanism in w hich base approaches to β-H from side anti to leaving halide in the rate determining step. Hence, if tertiary butyl group is cis to tosylate, it would not give steric hindrance to the base approaching from opposite side to β-H
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Comprehension TypeDirection (Q. Nos. 12-14) This section contains a paragraph, describing theory, experiments, data, etc. Three questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageConsider the following reaction. The tertiary butyl group can be cis or trans to tosylate group. Answer the following questions based on the knowledge of E2 and E1 reaction mechanism.Q.The correct statement concerning above elimination reaction isa)when tertiary butyl group is trans, reaction occurs rapidly and deuterium is lost from β-carbonb)when tertiary butyl group is trans, reaction occurs rapidly and hydrogen is lost from β-carbonc)when tertiary butyl group is cis, reaction occurs rapidly and deuterium is lost from β-carbond)when tertiary butyl group is cis, reaction occurs rapidly and hydrogen is lost from β-carbonCorrect answer is option 'D'. Can you explain this answer?
Question Description
Comprehension TypeDirection (Q. Nos. 12-14) This section contains a paragraph, describing theory, experiments, data, etc. Three questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageConsider the following reaction. The tertiary butyl group can be cis or trans to tosylate group. Answer the following questions based on the knowledge of E2 and E1 reaction mechanism.Q.The correct statement concerning above elimination reaction isa)when tertiary butyl group is trans, reaction occurs rapidly and deuterium is lost from β-carbonb)when tertiary butyl group is trans, reaction occurs rapidly and hydrogen is lost from β-carbonc)when tertiary butyl group is cis, reaction occurs rapidly and deuterium is lost from β-carbond)when tertiary butyl group is cis, reaction occurs rapidly and hydrogen is lost from β-carbonCorrect answer is option 'D'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Comprehension TypeDirection (Q. Nos. 12-14) This section contains a paragraph, describing theory, experiments, data, etc. Three questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageConsider the following reaction. The tertiary butyl group can be cis or trans to tosylate group. Answer the following questions based on the knowledge of E2 and E1 reaction mechanism.Q.The correct statement concerning above elimination reaction isa)when tertiary butyl group is trans, reaction occurs rapidly and deuterium is lost from β-carbonb)when tertiary butyl group is trans, reaction occurs rapidly and hydrogen is lost from β-carbonc)when tertiary butyl group is cis, reaction occurs rapidly and deuterium is lost from β-carbond)when tertiary butyl group is cis, reaction occurs rapidly and hydrogen is lost from β-carbonCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Comprehension TypeDirection (Q. Nos. 12-14) This section contains a paragraph, describing theory, experiments, data, etc. Three questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageConsider the following reaction. The tertiary butyl group can be cis or trans to tosylate group. Answer the following questions based on the knowledge of E2 and E1 reaction mechanism.Q.The correct statement concerning above elimination reaction isa)when tertiary butyl group is trans, reaction occurs rapidly and deuterium is lost from β-carbonb)when tertiary butyl group is trans, reaction occurs rapidly and hydrogen is lost from β-carbonc)when tertiary butyl group is cis, reaction occurs rapidly and deuterium is lost from β-carbond)when tertiary butyl group is cis, reaction occurs rapidly and hydrogen is lost from β-carbonCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Comprehension TypeDirection (Q. Nos. 12-14) This section contains a paragraph, describing theory, experiments, data, etc. Three questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageConsider the following reaction. The tertiary butyl group can be cis or trans to tosylate group. Answer the following questions based on the knowledge of E2 and E1 reaction mechanism.Q.The correct statement concerning above elimination reaction isa)when tertiary butyl group is trans, reaction occurs rapidly and deuterium is lost from β-carbonb)when tertiary butyl group is trans, reaction occurs rapidly and hydrogen is lost from β-carbonc)when tertiary butyl group is cis, reaction occurs rapidly and deuterium is lost from β-carbond)when tertiary butyl group is cis, reaction occurs rapidly and hydrogen is lost from β-carbonCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning of Comprehension TypeDirection (Q. Nos. 12-14) This section contains a paragraph, describing theory, experiments, data, etc. Three questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageConsider the following reaction. The tertiary butyl group can be cis or trans to tosylate group. Answer the following questions based on the knowledge of E2 and E1 reaction mechanism.Q.The correct statement concerning above elimination reaction isa)when tertiary butyl group is trans, reaction occurs rapidly and deuterium is lost from β-carbonb)when tertiary butyl group is trans, reaction occurs rapidly and hydrogen is lost from β-carbonc)when tertiary butyl group is cis, reaction occurs rapidly and deuterium is lost from β-carbond)when tertiary butyl group is cis, reaction occurs rapidly and hydrogen is lost from β-carbonCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Comprehension TypeDirection (Q. Nos. 12-14) This section contains a paragraph, describing theory, experiments, data, etc. Three questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageConsider the following reaction. The tertiary butyl group can be cis or trans to tosylate group. Answer the following questions based on the knowledge of E2 and E1 reaction mechanism.Q.The correct statement concerning above elimination reaction isa)when tertiary butyl group is trans, reaction occurs rapidly and deuterium is lost from β-carbonb)when tertiary butyl group is trans, reaction occurs rapidly and hydrogen is lost from β-carbonc)when tertiary butyl group is cis, reaction occurs rapidly and deuterium is lost from β-carbond)when tertiary butyl group is cis, reaction occurs rapidly and hydrogen is lost from β-carbonCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Comprehension TypeDirection (Q. Nos. 12-14) This section contains a paragraph, describing theory, experiments, data, etc. Three questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageConsider the following reaction. The tertiary butyl group can be cis or trans to tosylate group. Answer the following questions based on the knowledge of E2 and E1 reaction mechanism.Q.The correct statement concerning above elimination reaction isa)when tertiary butyl group is trans, reaction occurs rapidly and deuterium is lost from β-carbonb)when tertiary butyl group is trans, reaction occurs rapidly and hydrogen is lost from β-carbonc)when tertiary butyl group is cis, reaction occurs rapidly and deuterium is lost from β-carbond)when tertiary butyl group is cis, reaction occurs rapidly and hydrogen is lost from β-carbonCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Comprehension TypeDirection (Q. Nos. 12-14) This section contains a paragraph, describing theory, experiments, data, etc. Three questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageConsider the following reaction. The tertiary butyl group can be cis or trans to tosylate group. Answer the following questions based on the knowledge of E2 and E1 reaction mechanism.Q.The correct statement concerning above elimination reaction isa)when tertiary butyl group is trans, reaction occurs rapidly and deuterium is lost from β-carbonb)when tertiary butyl group is trans, reaction occurs rapidly and hydrogen is lost from β-carbonc)when tertiary butyl group is cis, reaction occurs rapidly and deuterium is lost from β-carbond)when tertiary butyl group is cis, reaction occurs rapidly and hydrogen is lost from β-carbonCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Comprehension TypeDirection (Q. Nos. 12-14) This section contains a paragraph, describing theory, experiments, data, etc. Three questions related to the paragraph have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).PassageConsider the following reaction. The tertiary butyl group can be cis or trans to tosylate group. Answer the following questions based on the knowledge of E2 and E1 reaction mechanism.Q.The correct statement concerning above elimination reaction isa)when tertiary butyl group is trans, reaction occurs rapidly and deuterium is lost from β-carbonb)when tertiary butyl group is trans, reaction occurs rapidly and hydrogen is lost from β-carbonc)when tertiary butyl group is cis, reaction occurs rapidly and deuterium is lost from β-carbond)when tertiary butyl group is cis, reaction occurs rapidly and hydrogen is lost from β-carbonCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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