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Statement I : Propyl lithium on reaction with 1-bromo-1-pentyne gives 4-octyne.
Statement II : Propyl lithium acts as a very strong nucleophile, brings about SN2 reaction of halides.
- a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement I
- b)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement I
- c)Statement I is correct but Statement II is incorrect
- d)Statement II is incorrect but Statement I incorrect
Correct answer is option 'D'. Can you explain this answer?
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Statement I : Propyl lithium on reaction with 1-bromo-1-pentyne gives ...
Statement Analysis:
Statement I: Propyl lithium on reaction with 1-bromo-1-pentyne gives 4-octyne.
- This statement implies a specific reaction involving propyl lithium and 1-bromo-1-pentyne to form 4-octyne.
Statement II: Propyl lithium acts as a very strong nucleophile, brings about SN2 reaction of halides.
- This statement explains the role of propyl lithium as a strong nucleophile that can participate in SN2 reactions with halides.
Explanation:
- The reaction between propyl lithium and 1-bromo-1-pentyne involves the nucleophilic substitution of the bromine atom in 1-bromo-1-pentyne by the propyl group from propyl lithium.
- However, the product formed is not necessarily 4-octyne in this reaction; hence, Statement I is incorrect.
- Propyl lithium indeed acts as a strong nucleophile and is known to participate in SN2 reactions with halides, as mentioned in Statement II.
- Since Statement I is incorrect, Statement II cannot be considered as the correct explanation of Statement I.
- Therefore, the correct answer is option 'D', where Statement II is incorrect, but Statement I is also incorrect.
Statement I: Propyl lithium on reaction with 1-bromo-1-pentyne gives 4-octyne.
- This statement implies a specific reaction involving propyl lithium and 1-bromo-1-pentyne to form 4-octyne.
Statement II: Propyl lithium acts as a very strong nucleophile, brings about SN2 reaction of halides.
- This statement explains the role of propyl lithium as a strong nucleophile that can participate in SN2 reactions with halides.
Explanation:
- The reaction between propyl lithium and 1-bromo-1-pentyne involves the nucleophilic substitution of the bromine atom in 1-bromo-1-pentyne by the propyl group from propyl lithium.
- However, the product formed is not necessarily 4-octyne in this reaction; hence, Statement I is incorrect.
- Propyl lithium indeed acts as a strong nucleophile and is known to participate in SN2 reactions with halides, as mentioned in Statement II.
- Since Statement I is incorrect, Statement II cannot be considered as the correct explanation of Statement I.
- Therefore, the correct answer is option 'D', where Statement II is incorrect, but Statement I is also incorrect.
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Statement I : Propyl lithium on reaction with 1-bromo-1-pentyne gives 4-octyne.Statement II : Propyl lithium acts as a very strong nucleophile, brings about SN2 reaction of halides.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is incorrect but Statement I incorrectCorrect answer is option 'D'. Can you explain this answer?
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Statement I : Propyl lithium on reaction with 1-bromo-1-pentyne gives 4-octyne.Statement II : Propyl lithium acts as a very strong nucleophile, brings about SN2 reaction of halides.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is incorrect but Statement I incorrectCorrect answer is option 'D'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Statement I : Propyl lithium on reaction with 1-bromo-1-pentyne gives 4-octyne.Statement II : Propyl lithium acts as a very strong nucleophile, brings about SN2 reaction of halides.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is incorrect but Statement I incorrectCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Statement I : Propyl lithium on reaction with 1-bromo-1-pentyne gives 4-octyne.Statement II : Propyl lithium acts as a very strong nucleophile, brings about SN2 reaction of halides.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is incorrect but Statement I incorrectCorrect answer is option 'D'. Can you explain this answer?.
Statement I : Propyl lithium on reaction with 1-bromo-1-pentyne gives 4-octyne.Statement II : Propyl lithium acts as a very strong nucleophile, brings about SN2 reaction of halides.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is incorrect but Statement I incorrectCorrect answer is option 'D'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Statement I : Propyl lithium on reaction with 1-bromo-1-pentyne gives 4-octyne.Statement II : Propyl lithium acts as a very strong nucleophile, brings about SN2 reaction of halides.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is incorrect but Statement I incorrectCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Statement I : Propyl lithium on reaction with 1-bromo-1-pentyne gives 4-octyne.Statement II : Propyl lithium acts as a very strong nucleophile, brings about SN2 reaction of halides.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is incorrect but Statement I incorrectCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Statement I : Propyl lithium on reaction with 1-bromo-1-pentyne gives 4-octyne.Statement II : Propyl lithium acts as a very strong nucleophile, brings about SN2 reaction of halides.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is incorrect but Statement I incorrectCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 11.
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ample number of questions to practice Statement I : Propyl lithium on reaction with 1-bromo-1-pentyne gives 4-octyne.Statement II : Propyl lithium acts as a very strong nucleophile, brings about SN2 reaction of halides.a)Both Statement I and Statement II are correct and Statement II is the correct explanation of Statement Ib)Both Statement I and Statement II are correct and Statement II is not the correct explanation of Statement Ic)Statement I is correct but Statement II is incorrectd)Statement II is incorrect but Statement I incorrectCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 11 tests.
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