Class 12 Exam > Class 12 Questions > Passage IAn alkyl halide X shows diastereomer...
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Passage I
An alkyl halide X shows diastereomerism but cannot be resolved into enantiomers. X when treated with KOH solution gives alkene as well as alcohol in comparable amounts by E2 and SN2 reactions respectively. Also, E2 reaction above gives alkene Y as single structural isomer which exists as stereoisomers. The SN2 reaction above produced alcohol Z which show stereoisomerism but cannot be resolved into enantiomers.
Q.
The correct statement concerning alcohol (Z) is
- a)It is formed as a pair of geometrical isomers if a pure stereoisomer of X is taken
- b)It possesses a plane of symmetry
- c)It possesses a centre of symmetry
- d)It is formed as racemic mixture
Correct answer is option 'B'. Can you explain this answer?
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Passage IAn alkyl halide X shows diastereomerism but cannot be resolve...
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Passage IAn alkyl halide X shows diastereomerism but cannot be resolve...
Explanation:
The passage describes the reactions of alkyl halide X with KOH solution, which result in the formation of alkene Y and alcohol Z. The passage also mentions that X shows diastereomerism but cannot be resolved into enantiomers.
Diastereomerism:
Diastereomers are stereoisomers that are not mirror images of each other and differ in their spatial arrangement. In the case of X, it exhibits diastereomerism, indicating that it has different stereoisomers.
Alkene Y:
The passage states that alkene Y is formed as a single structural isomer and exists as stereoisomers. This means that Y has different stereoisomers, but they are all the same structurally.
Alcohol Z:
The passage mentions that alcohol Z shows stereoisomerism but cannot be resolved into enantiomers. This means that Z has different stereoisomers, but they cannot be separated into enantiomers.
Plane of Symmetry:
A molecule possesses a plane of symmetry when it can be divided into two identical halves by a plane.
Centre of Symmetry:
A molecule possesses a centre of symmetry when there is a point within the molecule that is equidistant from all the atoms.
Correct Statement:
The correct statement concerning alcohol Z is that it possesses a plane of symmetry. This means that Z can be divided into two identical halves by a plane.
Therefore, option 'B' is the correct answer.
The passage describes the reactions of alkyl halide X with KOH solution, which result in the formation of alkene Y and alcohol Z. The passage also mentions that X shows diastereomerism but cannot be resolved into enantiomers.
Diastereomerism:
Diastereomers are stereoisomers that are not mirror images of each other and differ in their spatial arrangement. In the case of X, it exhibits diastereomerism, indicating that it has different stereoisomers.
Alkene Y:
The passage states that alkene Y is formed as a single structural isomer and exists as stereoisomers. This means that Y has different stereoisomers, but they are all the same structurally.
Alcohol Z:
The passage mentions that alcohol Z shows stereoisomerism but cannot be resolved into enantiomers. This means that Z has different stereoisomers, but they cannot be separated into enantiomers.
Plane of Symmetry:
A molecule possesses a plane of symmetry when it can be divided into two identical halves by a plane.
Centre of Symmetry:
A molecule possesses a centre of symmetry when there is a point within the molecule that is equidistant from all the atoms.
Correct Statement:
The correct statement concerning alcohol Z is that it possesses a plane of symmetry. This means that Z can be divided into two identical halves by a plane.
Therefore, option 'B' is the correct answer.
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Passage IAn alkyl halide X shows diastereomerism but cannot be resolved into enantiomers. X when treated with KOH solution gives alkene as well as alcohol in comparable amounts by E2 and SN2 reactions respectively. Also, E2 reaction above gives alkene Y as single structural isomer which exists as stereoisomers. The SN2 reaction above produced alcohol Z which show stereoisomerism but cannot be resolved into enantiomers.Q.The correct statement concerning alcohol (Z) isa)It is formed as a pair of geometrical isomers if a pure stereoisomer of X is takenb)It possesses a plane of symmetryc)It possesses a centre of symmetryd)It is formed as racemic mixtureCorrect answer is option 'B'. Can you explain this answer?
Question Description
Passage IAn alkyl halide X shows diastereomerism but cannot be resolved into enantiomers. X when treated with KOH solution gives alkene as well as alcohol in comparable amounts by E2 and SN2 reactions respectively. Also, E2 reaction above gives alkene Y as single structural isomer which exists as stereoisomers. The SN2 reaction above produced alcohol Z which show stereoisomerism but cannot be resolved into enantiomers.Q.The correct statement concerning alcohol (Z) isa)It is formed as a pair of geometrical isomers if a pure stereoisomer of X is takenb)It possesses a plane of symmetryc)It possesses a centre of symmetryd)It is formed as racemic mixtureCorrect 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 Passage IAn alkyl halide X shows diastereomerism but cannot be resolved into enantiomers. X when treated with KOH solution gives alkene as well as alcohol in comparable amounts by E2 and SN2 reactions respectively. Also, E2 reaction above gives alkene Y as single structural isomer which exists as stereoisomers. The SN2 reaction above produced alcohol Z which show stereoisomerism but cannot be resolved into enantiomers.Q.The correct statement concerning alcohol (Z) isa)It is formed as a pair of geometrical isomers if a pure stereoisomer of X is takenb)It possesses a plane of symmetryc)It possesses a centre of symmetryd)It is formed as racemic mixtureCorrect 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 Passage IAn alkyl halide X shows diastereomerism but cannot be resolved into enantiomers. X when treated with KOH solution gives alkene as well as alcohol in comparable amounts by E2 and SN2 reactions respectively. Also, E2 reaction above gives alkene Y as single structural isomer which exists as stereoisomers. The SN2 reaction above produced alcohol Z which show stereoisomerism but cannot be resolved into enantiomers.Q.The correct statement concerning alcohol (Z) isa)It is formed as a pair of geometrical isomers if a pure stereoisomer of X is takenb)It possesses a plane of symmetryc)It possesses a centre of symmetryd)It is formed as racemic mixtureCorrect answer is option 'B'. Can you explain this answer?.
Passage IAn alkyl halide X shows diastereomerism but cannot be resolved into enantiomers. X when treated with KOH solution gives alkene as well as alcohol in comparable amounts by E2 and SN2 reactions respectively. Also, E2 reaction above gives alkene Y as single structural isomer which exists as stereoisomers. The SN2 reaction above produced alcohol Z which show stereoisomerism but cannot be resolved into enantiomers.Q.The correct statement concerning alcohol (Z) isa)It is formed as a pair of geometrical isomers if a pure stereoisomer of X is takenb)It possesses a plane of symmetryc)It possesses a centre of symmetryd)It is formed as racemic mixtureCorrect 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 Passage IAn alkyl halide X shows diastereomerism but cannot be resolved into enantiomers. X when treated with KOH solution gives alkene as well as alcohol in comparable amounts by E2 and SN2 reactions respectively. Also, E2 reaction above gives alkene Y as single structural isomer which exists as stereoisomers. The SN2 reaction above produced alcohol Z which show stereoisomerism but cannot be resolved into enantiomers.Q.The correct statement concerning alcohol (Z) isa)It is formed as a pair of geometrical isomers if a pure stereoisomer of X is takenb)It possesses a plane of symmetryc)It possesses a centre of symmetryd)It is formed as racemic mixtureCorrect 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 Passage IAn alkyl halide X shows diastereomerism but cannot be resolved into enantiomers. X when treated with KOH solution gives alkene as well as alcohol in comparable amounts by E2 and SN2 reactions respectively. Also, E2 reaction above gives alkene Y as single structural isomer which exists as stereoisomers. The SN2 reaction above produced alcohol Z which show stereoisomerism but cannot be resolved into enantiomers.Q.The correct statement concerning alcohol (Z) isa)It is formed as a pair of geometrical isomers if a pure stereoisomer of X is takenb)It possesses a plane of symmetryc)It possesses a centre of symmetryd)It is formed as racemic mixtureCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Passage IAn alkyl halide X shows diastereomerism but cannot be resolved into enantiomers. X when treated with KOH solution gives alkene as well as alcohol in comparable amounts by E2 and SN2 reactions respectively. Also, E2 reaction above gives alkene Y as single structural isomer which exists as stereoisomers. The SN2 reaction above produced alcohol Z which show stereoisomerism but cannot be resolved into enantiomers.Q.The correct statement concerning alcohol (Z) isa)It is formed as a pair of geometrical isomers if a pure stereoisomer of X is takenb)It possesses a plane of symmetryc)It possesses a centre of symmetryd)It is formed as racemic mixtureCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
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Here you can find the meaning of Passage IAn alkyl halide X shows diastereomerism but cannot be resolved into enantiomers. X when treated with KOH solution gives alkene as well as alcohol in comparable amounts by E2 and SN2 reactions respectively. Also, E2 reaction above gives alkene Y as single structural isomer which exists as stereoisomers. The SN2 reaction above produced alcohol Z which show stereoisomerism but cannot be resolved into enantiomers.Q.The correct statement concerning alcohol (Z) isa)It is formed as a pair of geometrical isomers if a pure stereoisomer of X is takenb)It possesses a plane of symmetryc)It possesses a centre of symmetryd)It is formed as racemic mixtureCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Passage IAn alkyl halide X shows diastereomerism but cannot be resolved into enantiomers. X when treated with KOH solution gives alkene as well as alcohol in comparable amounts by E2 and SN2 reactions respectively. Also, E2 reaction above gives alkene Y as single structural isomer which exists as stereoisomers. The SN2 reaction above produced alcohol Z which show stereoisomerism but cannot be resolved into enantiomers.Q.The correct statement concerning alcohol (Z) isa)It is formed as a pair of geometrical isomers if a pure stereoisomer of X is takenb)It possesses a plane of symmetryc)It possesses a centre of symmetryd)It is formed as racemic mixtureCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Passage IAn alkyl halide X shows diastereomerism but cannot be resolved into enantiomers. X when treated with KOH solution gives alkene as well as alcohol in comparable amounts by E2 and SN2 reactions respectively. Also, E2 reaction above gives alkene Y as single structural isomer which exists as stereoisomers. The SN2 reaction above produced alcohol Z which show stereoisomerism but cannot be resolved into enantiomers.Q.The correct statement concerning alcohol (Z) isa)It is formed as a pair of geometrical isomers if a pure stereoisomer of X is takenb)It possesses a plane of symmetryc)It possesses a centre of symmetryd)It is formed as racemic mixtureCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Passage IAn alkyl halide X shows diastereomerism but cannot be resolved into enantiomers. X when treated with KOH solution gives alkene as well as alcohol in comparable amounts by E2 and SN2 reactions respectively. Also, E2 reaction above gives alkene Y as single structural isomer which exists as stereoisomers. The SN2 reaction above produced alcohol Z which show stereoisomerism but cannot be resolved into enantiomers.Q.The correct statement concerning alcohol (Z) isa)It is formed as a pair of geometrical isomers if a pure stereoisomer of X is takenb)It possesses a plane of symmetryc)It possesses a centre of symmetryd)It is formed as racemic mixtureCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Passage IAn alkyl halide X shows diastereomerism but cannot be resolved into enantiomers. X when treated with KOH solution gives alkene as well as alcohol in comparable amounts by E2 and SN2 reactions respectively. Also, E2 reaction above gives alkene Y as single structural isomer which exists as stereoisomers. The SN2 reaction above produced alcohol Z which show stereoisomerism but cannot be resolved into enantiomers.Q.The correct statement concerning alcohol (Z) isa)It is formed as a pair of geometrical isomers if a pure stereoisomer of X is takenb)It possesses a plane of symmetryc)It possesses a centre of symmetryd)It is formed as racemic mixtureCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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