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Read the passage given below and answer the following questions:
Aryl halides are extremely less reactive towards nucleophilic substitution reactions due to the following reasons:
(i) In haloarenes, the electron pairs on halogen atom are in conjugation with π-electrons of the ring.
(ii) In haloalkane, the carbon atom attached to halogen is sp3 hybridised while in case of haloarene, the carbon atom attached to halogen is sp2 -hybridised.
(iii) In case of haloarenes, the phenyl cation formed as a result of self-ionisation will not be stabilised by resonance.
Q. Which of the following alkyl halides will undergoes SN1 reaction most readily?
Aryl halides are extremely less reactive towards nucleophilic substitution reactions due to the following reasons:
(i) In haloarenes, the electron pairs on halogen atom are in conjugation with π-electrons of the ring.
(ii) In haloalkane, the carbon atom attached to halogen is sp3 hybridised while in case of haloarene, the carbon atom attached to halogen is sp2 -hybridised.
(iii) In case of haloarenes, the phenyl cation formed as a result of self-ionisation will not be stabilised by resonance.
Q. Which of the following alkyl halides will undergoes SN1 reaction most readily?
- a)(CH3)3C—F
- b)(CH3)3C—Cl
- c)(CH3)3C—Br
- d)(CH3)3C—I
Correct answer is option 'D'. Can you explain this answer?
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Read the passage given below and answer the following questions:Aryl h...
The pi system of the aromatic ring. This conjugation delocalizes the electron density over a larger region, making it less available for attack by a nucleophile.
(ii) The carbon-halogen bond in haloarenes is stronger than the carbon-halogen bond in alkyl halides. This is due to the electron-withdrawing nature of the aromatic ring, which reduces the electron density on the carbon atom, making it less susceptible to nucleophilic attack.
(iii) The presence of the aromatic ring in haloarenes also hinders the approach of nucleophiles to the carbon atom, as the ring is bulky and sterically hinders the reaction.
(iv) The resonance stabilization in haloarenes further contributes to their low reactivity towards nucleophilic substitution reactions. The delocalization of electrons in the aromatic ring through resonance reduces the electron density on the carbon atom, making it less prone to nucleophilic attack.
Overall, these factors make aryl halides less reactive towards nucleophilic substitution reactions compared to alkyl halides.
(ii) The carbon-halogen bond in haloarenes is stronger than the carbon-halogen bond in alkyl halides. This is due to the electron-withdrawing nature of the aromatic ring, which reduces the electron density on the carbon atom, making it less susceptible to nucleophilic attack.
(iii) The presence of the aromatic ring in haloarenes also hinders the approach of nucleophiles to the carbon atom, as the ring is bulky and sterically hinders the reaction.
(iv) The resonance stabilization in haloarenes further contributes to their low reactivity towards nucleophilic substitution reactions. The delocalization of electrons in the aromatic ring through resonance reduces the electron density on the carbon atom, making it less prone to nucleophilic attack.
Overall, these factors make aryl halides less reactive towards nucleophilic substitution reactions compared to alkyl halides.
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Read the passage given below and answer the following questions:Aryl h...
(CH)3C-I being a tertiary alkyl halide will most readily undergo SN1 reaction.
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Read the passage given below and answer the following questions:Aryl halides are extremely less reactive towards nucleophilic substitution reactions due to the following reasons:(i) In haloarenes, the electron pairs on halogen atom are in conjugation with π-electrons of the ring.(ii) In haloalkane, the carbon atom attached to halogen is sp3 hybridised while in case of haloarene, the carbon atom attached to halogen is sp2 -hybridised.(iii) In case of haloarenes, the phenyl cation formed as a result of self-ionisation will not be stabilised by resonance.Q. Which of the following alkyl halides will undergoes SN1 reaction most readily?a)(CH3)3C—Fb)(CH3)3C—Clc)(CH3)3C—Brd)(CH3)3C—ICorrect answer is option 'D'. Can you explain this answer?
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Read the passage given below and answer the following questions:Aryl halides are extremely less reactive towards nucleophilic substitution reactions due to the following reasons:(i) In haloarenes, the electron pairs on halogen atom are in conjugation with π-electrons of the ring.(ii) In haloalkane, the carbon atom attached to halogen is sp3 hybridised while in case of haloarene, the carbon atom attached to halogen is sp2 -hybridised.(iii) In case of haloarenes, the phenyl cation formed as a result of self-ionisation will not be stabilised by resonance.Q. Which of the following alkyl halides will undergoes SN1 reaction most readily?a)(CH3)3C—Fb)(CH3)3C—Clc)(CH3)3C—Brd)(CH3)3C—ICorrect 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 Read the passage given below and answer the following questions:Aryl halides are extremely less reactive towards nucleophilic substitution reactions due to the following reasons:(i) In haloarenes, the electron pairs on halogen atom are in conjugation with π-electrons of the ring.(ii) In haloalkane, the carbon atom attached to halogen is sp3 hybridised while in case of haloarene, the carbon atom attached to halogen is sp2 -hybridised.(iii) In case of haloarenes, the phenyl cation formed as a result of self-ionisation will not be stabilised by resonance.Q. Which of the following alkyl halides will undergoes SN1 reaction most readily?a)(CH3)3C—Fb)(CH3)3C—Clc)(CH3)3C—Brd)(CH3)3C—ICorrect 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 Read the passage given below and answer the following questions:Aryl halides are extremely less reactive towards nucleophilic substitution reactions due to the following reasons:(i) In haloarenes, the electron pairs on halogen atom are in conjugation with π-electrons of the ring.(ii) In haloalkane, the carbon atom attached to halogen is sp3 hybridised while in case of haloarene, the carbon atom attached to halogen is sp2 -hybridised.(iii) In case of haloarenes, the phenyl cation formed as a result of self-ionisation will not be stabilised by resonance.Q. Which of the following alkyl halides will undergoes SN1 reaction most readily?a)(CH3)3C—Fb)(CH3)3C—Clc)(CH3)3C—Brd)(CH3)3C—ICorrect answer is option 'D'. Can you explain this answer?.
Read the passage given below and answer the following questions:Aryl halides are extremely less reactive towards nucleophilic substitution reactions due to the following reasons:(i) In haloarenes, the electron pairs on halogen atom are in conjugation with π-electrons of the ring.(ii) In haloalkane, the carbon atom attached to halogen is sp3 hybridised while in case of haloarene, the carbon atom attached to halogen is sp2 -hybridised.(iii) In case of haloarenes, the phenyl cation formed as a result of self-ionisation will not be stabilised by resonance.Q. Which of the following alkyl halides will undergoes SN1 reaction most readily?a)(CH3)3C—Fb)(CH3)3C—Clc)(CH3)3C—Brd)(CH3)3C—ICorrect 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 Read the passage given below and answer the following questions:Aryl halides are extremely less reactive towards nucleophilic substitution reactions due to the following reasons:(i) In haloarenes, the electron pairs on halogen atom are in conjugation with π-electrons of the ring.(ii) In haloalkane, the carbon atom attached to halogen is sp3 hybridised while in case of haloarene, the carbon atom attached to halogen is sp2 -hybridised.(iii) In case of haloarenes, the phenyl cation formed as a result of self-ionisation will not be stabilised by resonance.Q. Which of the following alkyl halides will undergoes SN1 reaction most readily?a)(CH3)3C—Fb)(CH3)3C—Clc)(CH3)3C—Brd)(CH3)3C—ICorrect 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 Read the passage given below and answer the following questions:Aryl halides are extremely less reactive towards nucleophilic substitution reactions due to the following reasons:(i) In haloarenes, the electron pairs on halogen atom are in conjugation with π-electrons of the ring.(ii) In haloalkane, the carbon atom attached to halogen is sp3 hybridised while in case of haloarene, the carbon atom attached to halogen is sp2 -hybridised.(iii) In case of haloarenes, the phenyl cation formed as a result of self-ionisation will not be stabilised by resonance.Q. Which of the following alkyl halides will undergoes SN1 reaction most readily?a)(CH3)3C—Fb)(CH3)3C—Clc)(CH3)3C—Brd)(CH3)3C—ICorrect answer is option 'D'. Can you explain this answer?.
Solutions for Read the passage given below and answer the following questions:Aryl halides are extremely less reactive towards nucleophilic substitution reactions due to the following reasons:(i) In haloarenes, the electron pairs on halogen atom are in conjugation with π-electrons of the ring.(ii) In haloalkane, the carbon atom attached to halogen is sp3 hybridised while in case of haloarene, the carbon atom attached to halogen is sp2 -hybridised.(iii) In case of haloarenes, the phenyl cation formed as a result of self-ionisation will not be stabilised by resonance.Q. Which of the following alkyl halides will undergoes SN1 reaction most readily?a)(CH3)3C—Fb)(CH3)3C—Clc)(CH3)3C—Brd)(CH3)3C—ICorrect answer is option 'D'. 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 Read the passage given below and answer the following questions:Aryl halides are extremely less reactive towards nucleophilic substitution reactions due to the following reasons:(i) In haloarenes, the electron pairs on halogen atom are in conjugation with π-electrons of the ring.(ii) In haloalkane, the carbon atom attached to halogen is sp3 hybridised while in case of haloarene, the carbon atom attached to halogen is sp2 -hybridised.(iii) In case of haloarenes, the phenyl cation formed as a result of self-ionisation will not be stabilised by resonance.Q. Which of the following alkyl halides will undergoes SN1 reaction most readily?a)(CH3)3C—Fb)(CH3)3C—Clc)(CH3)3C—Brd)(CH3)3C—ICorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Read the passage given below and answer the following questions:Aryl halides are extremely less reactive towards nucleophilic substitution reactions due to the following reasons:(i) In haloarenes, the electron pairs on halogen atom are in conjugation with π-electrons of the ring.(ii) In haloalkane, the carbon atom attached to halogen is sp3 hybridised while in case of haloarene, the carbon atom attached to halogen is sp2 -hybridised.(iii) In case of haloarenes, the phenyl cation formed as a result of self-ionisation will not be stabilised by resonance.Q. Which of the following alkyl halides will undergoes SN1 reaction most readily?a)(CH3)3C—Fb)(CH3)3C—Clc)(CH3)3C—Brd)(CH3)3C—ICorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Read the passage given below and answer the following questions:Aryl halides are extremely less reactive towards nucleophilic substitution reactions due to the following reasons:(i) In haloarenes, the electron pairs on halogen atom are in conjugation with π-electrons of the ring.(ii) In haloalkane, the carbon atom attached to halogen is sp3 hybridised while in case of haloarene, the carbon atom attached to halogen is sp2 -hybridised.(iii) In case of haloarenes, the phenyl cation formed as a result of self-ionisation will not be stabilised by resonance.Q. Which of the following alkyl halides will undergoes SN1 reaction most readily?a)(CH3)3C—Fb)(CH3)3C—Clc)(CH3)3C—Brd)(CH3)3C—ICorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Read the passage given below and answer the following questions:Aryl halides are extremely less reactive towards nucleophilic substitution reactions due to the following reasons:(i) In haloarenes, the electron pairs on halogen atom are in conjugation with π-electrons of the ring.(ii) In haloalkane, the carbon atom attached to halogen is sp3 hybridised while in case of haloarene, the carbon atom attached to halogen is sp2 -hybridised.(iii) In case of haloarenes, the phenyl cation formed as a result of self-ionisation will not be stabilised by resonance.Q. Which of the following alkyl halides will undergoes SN1 reaction most readily?a)(CH3)3C—Fb)(CH3)3C—Clc)(CH3)3C—Brd)(CH3)3C—ICorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Read the passage given below and answer the following questions:Aryl halides are extremely less reactive towards nucleophilic substitution reactions due to the following reasons:(i) In haloarenes, the electron pairs on halogen atom are in conjugation with π-electrons of the ring.(ii) In haloalkane, the carbon atom attached to halogen is sp3 hybridised while in case of haloarene, the carbon atom attached to halogen is sp2 -hybridised.(iii) In case of haloarenes, the phenyl cation formed as a result of self-ionisation will not be stabilised by resonance.Q. Which of the following alkyl halides will undergoes SN1 reaction most readily?a)(CH3)3C—Fb)(CH3)3C—Clc)(CH3)3C—Brd)(CH3)3C—ICorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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