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.When tertiary butyl group and tosylate group are trans, the correct statement isa)reaction occurs slowly and hydrogen is lost from -carbonb)reaction occurs slowly and both hydrogen and deuterium are lost from -carbonc)reaction occurs rapidly and hydrogen is lost from -carbond)reaction occurs rapidly and deuterium is lost from -carbonCorrect answer is option 'B'. Can you explain this answer?

Explore Courses UPSC Exam UPSC Test Series Free Notes EduRev Infinity

Open App

Class 12 Exam > Class 12 Questions > Consider the following reaction. The tertiary...

Join the Discussion on the App

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.

When tertiary butyl group and tosylate group are trans, the correct statement is

a)
reaction occurs slowly and hydrogen is lost from β-carbon
b)
reaction occurs slowly and both hydrogen and deuterium are lost from β-carbon
c)
reaction occurs rapidly and hydrogen is lost from β-carbon
d)
reaction occurs rapidly and deuterium is lost from β-carbon

Correct answer is option 'B'. Can you explain this answer?

FREE This question is part of

Test: E1 Reactions & Related Reactions

Attempt Test

Attempt this Test

Verified Answer

Consider the following reaction. The tertiary butyl group can be cis o...

When tertiary butyl group is trans to tosylate, E2 reaction will be difficult and E1 reaction would be preferred. Since, E1 reaction occur slowly and hydrogen is lost in fast step, both H and D will be lost with equal ease.

View all questions of this test

View all answers Start learning for free

< Previous Question Next Question >

Explore Courses for Class 12 exam

Similar Class 12 Doubts

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 (

View answer

Read the passage given below and answer the following questions:Greater is the stability of the substituted ammonium cation, stronger should be the corresponding amine as a base. Thus, the order of basicity of aliphatic amines should be: primary > secondary > tertiary, which is opposite to the inductive effect based order. Secondly, when the alkyl group is small, like –CH3 group, there is no steric hindrance to H-bonding. In case the alkyl group is bigger than CH3 group, there will be steric hinderance to H-bonding. Therefore, the change of nature of the alkyl group, e.g., from –CH3 to –C2H5 results in change of the order of basic strength.In the following questions a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices.Assertion (

View answer

Read the passage given below and answer the following questions:Greater is the stability of the substituted ammonium cation, stronger should be the corresponding amine as a base. Thus, the order of basicity of aliphatic amines should be: primary > secondary > tertiary, which is opposite to the inductive effect based order. Secondly, when the alkyl group is small, like –CH3 group, there is no steric hindrance to H-bonding. In case the alkyl group is bigger than CH3 group, there will be steric hinderance to H-bonding. Therefore, the change of nature of the alkyl group, e.g., from –CH3 to –C2H5 results in change of the order of basic strength.In the following questions a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices.Assertion (

View answer

Agriculture in India has not reached its total potential. It is observed that the following measures can be undertaken to reach the maximum potential of the agricultural production:(I) The supply of finance should be fully institutionalised and dependence on private sources for credit should be eliminated.(II) The interest rate should be low in general. The banks should charge different rates for different uses.(III)The basis of credit should not be mortgage of any security. Production or productivity of land should be the basis for the approval of loans.(IV)The conditions of repayment of loans should be different so as to suit different circumstances.(V) It should be ensured that finance is used for production. Loans can be given in the form of goods like seeds, fertilisers, etc.(VI)There should be adequately trained and devoted personnel to manage the financial institutions. The persons should have full knowledge of agriculture and interest of farmers. The person should be able to guide the farmers on how to use the loan systematically.Q.Read the following statements and select the correct alternative from the following:Statement 1: The financial institutes need to have trained staff and devoted personnel.Statement 2: There should be full knowledge of agriculture with the financial institutes.

View answer

Read the passage given below and answer the following questions:Benzene ring in aniline is highly activated. This is due to the sharing of lone pair of nitrogen with the ring which results in increase in the electron density on the ring and hence facilitates the electrophilic attack. The substitution mainly takes place at ortho and para positions because electron density is more at ortho and para positions. On reaction with aqueous bromine all the ortho and para positions get substituted resulting in the formation of 2,4,6-tribromoaniline. To get a monobromo compound, the amino group is acetylated before bromination. After bromination, the bromoacetanilide is acid hydrolysed to give the desired halogenated amine.In the following questions, a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices :Assertion (

View answer

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.When tertiary butyl group and tosylate group are trans, the correct statement isa)reaction occurs slowly and hydrogen is lost from β-carbonb)reaction occurs slowly and both hydrogen and deuterium are lost from β-carbonc)reaction occurs rapidly and hydrogen is lost from β-carbond)reaction occurs rapidly and deuterium is lost from β-carbonCorrect answer is option 'B'. Can you explain this answer?

Share with a Friend

Answer this doubt

Question Description
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.When tertiary butyl group and tosylate group are trans, the correct statement isa)reaction occurs slowly and hydrogen is lost from β-carbonb)reaction occurs slowly and both hydrogen and deuterium are lost from β-carbonc)reaction occurs rapidly and hydrogen is lost from β-carbond)reaction occurs rapidly and deuterium is lost from β-carbonCorrect answer is option 'B'. 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 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.When tertiary butyl group and tosylate group are trans, the correct statement isa)reaction occurs slowly and hydrogen is lost from β-carbonb)reaction occurs slowly and both hydrogen and deuterium are lost from β-carbonc)reaction occurs rapidly and hydrogen is lost from β-carbond)reaction occurs rapidly and deuterium is lost from β-carbonCorrect answer is option 'B'. 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 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.When tertiary butyl group and tosylate group are trans, the correct statement isa)reaction occurs slowly and hydrogen is lost from β-carbonb)reaction occurs slowly and both hydrogen and deuterium are lost from β-carbonc)reaction occurs rapidly and hydrogen is lost from β-carbond)reaction occurs rapidly and deuterium is lost from β-carbonCorrect answer is option 'B'. Can you explain this answer?.

Solutions for 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.When tertiary butyl group and tosylate group are trans, the correct statement isa)reaction occurs slowly and hydrogen is lost from β-carbonb)reaction occurs slowly and both hydrogen and deuterium are lost from β-carbonc)reaction occurs rapidly and hydrogen is lost from β-carbond)reaction occurs rapidly and deuterium is lost from β-carbonCorrect answer is option 'B'. 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 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.When tertiary butyl group and tosylate group are trans, the correct statement isa)reaction occurs slowly and hydrogen is lost from β-carbonb)reaction occurs slowly and both hydrogen and deuterium are lost from β-carbonc)reaction occurs rapidly and hydrogen is lost from β-carbond)reaction occurs rapidly and deuterium is lost from β-carbonCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of 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.When tertiary butyl group and tosylate group are trans, the correct statement isa)reaction occurs slowly and hydrogen is lost from β-carbonb)reaction occurs slowly and both hydrogen and deuterium are lost from β-carbonc)reaction occurs rapidly and hydrogen is lost from β-carbond)reaction occurs rapidly and deuterium is lost from β-carbonCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for 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.When tertiary butyl group and tosylate group are trans, the correct statement isa)reaction occurs slowly and hydrogen is lost from β-carbonb)reaction occurs slowly and both hydrogen and deuterium are lost from β-carbonc)reaction occurs rapidly and hydrogen is lost from β-carbond)reaction occurs rapidly and deuterium is lost from β-carbonCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of 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.When tertiary butyl group and tosylate group are trans, the correct statement isa)reaction occurs slowly and hydrogen is lost from β-carbonb)reaction occurs slowly and both hydrogen and deuterium are lost from β-carbonc)reaction occurs rapidly and hydrogen is lost from β-carbond)reaction occurs rapidly and deuterium is lost from β-carbonCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice 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.When tertiary butyl group and tosylate group are trans, the correct statement isa)reaction occurs slowly and hydrogen is lost from β-carbonb)reaction occurs slowly and both hydrogen and deuterium are lost from β-carbonc)reaction occurs rapidly and hydrogen is lost from β-carbond)reaction occurs rapidly and deuterium is lost from β-carbonCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 12 tests.

Explore Courses for Class 12 exam