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Directions : In this question, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.
Assertion (A) : The C-O-C bond angle in ethers is slightly less than tetrahedral angle.
Reason (R): Due to the repulsive interaction between the two alkyl groups in ethers.
Assertion (A) : The C-O-C bond angle in ethers is slightly less than tetrahedral angle.
Reason (R): Due to the repulsive interaction between the two alkyl groups in ethers.
- a)Both A and R are true and R is the correct explanation of A
- b)Both A and R are true but R is NOT the correct explanation of A
- c)A is true but R is false
- d)A is false and R is True
Correct answer is option 'D'. Can you explain this answer?
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Directions : In this question, A statement of Assertion (A) is followe...
The C-O-C bond angle in ether is slightly greater than tetrahedral angle. It is due to the repulsive interaction between the two alkyl groups in ethers.
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Directions : In this question, A statement of Assertion (A) is followe...
Assertion (A): The C-O-C bond angle in ethers is slightly less than the tetrahedral angle.
Reason (R): Due to the repulsive interaction between the two alkyl groups in ethers.
The correct answer is option D, which states that Assertion (A) is false and Reason (R) is true.
Explanation:
Assertion (A): The C-O-C bond angle in ethers is slightly less than the tetrahedral angle.
The C-O-C bond angle in ethers is approximately 110.9°, which is slightly less than the ideal tetrahedral angle of 109.5°. This deviation from the tetrahedral angle can be attributed to the repulsive interactions between the two alkyl groups attached to the oxygen atom.
Reason (R): Due to the repulsive interaction between the two alkyl groups in ethers.
When two alkyl groups are attached to the oxygen atom in an ether molecule, they experience repulsive interactions with each other. These repulsive interactions cause a slight compression of the C-O-C bond angle, resulting in a smaller angle compared to the ideal tetrahedral angle.
Explanation of the Correct Answer:
The correct answer is option D because Assertion (A) is false and Reason (R) is true.
Although the C-O-C bond angle in ethers is slightly less than the tetrahedral angle, the reason for this deviation is not solely due to the repulsive interaction between the two alkyl groups. The repulsive interaction between the alkyl groups is one of the contributing factors, but it is not the only reason for the smaller bond angle.
Other factors that influence the C-O-C bond angle in ethers include the electronegativity of the atoms involved and the steric hindrance caused by bulky alkyl groups. These factors can also affect the bond angle and contribute to the observed deviation from the tetrahedral angle.
Therefore, while the repulsive interaction between the alkyl groups does play a role in determining the C-O-C bond angle in ethers, it is not the sole reason for the slight deviation from the tetrahedral angle. Hence, Assertion (A) is false. However, Reason (R) is true as repulsive interactions between alkyl groups do exist in ethers.
Reason (R): Due to the repulsive interaction between the two alkyl groups in ethers.
The correct answer is option D, which states that Assertion (A) is false and Reason (R) is true.
Explanation:
Assertion (A): The C-O-C bond angle in ethers is slightly less than the tetrahedral angle.
The C-O-C bond angle in ethers is approximately 110.9°, which is slightly less than the ideal tetrahedral angle of 109.5°. This deviation from the tetrahedral angle can be attributed to the repulsive interactions between the two alkyl groups attached to the oxygen atom.
Reason (R): Due to the repulsive interaction between the two alkyl groups in ethers.
When two alkyl groups are attached to the oxygen atom in an ether molecule, they experience repulsive interactions with each other. These repulsive interactions cause a slight compression of the C-O-C bond angle, resulting in a smaller angle compared to the ideal tetrahedral angle.
Explanation of the Correct Answer:
The correct answer is option D because Assertion (A) is false and Reason (R) is true.
Although the C-O-C bond angle in ethers is slightly less than the tetrahedral angle, the reason for this deviation is not solely due to the repulsive interaction between the two alkyl groups. The repulsive interaction between the alkyl groups is one of the contributing factors, but it is not the only reason for the smaller bond angle.
Other factors that influence the C-O-C bond angle in ethers include the electronegativity of the atoms involved and the steric hindrance caused by bulky alkyl groups. These factors can also affect the bond angle and contribute to the observed deviation from the tetrahedral angle.
Therefore, while the repulsive interaction between the alkyl groups does play a role in determining the C-O-C bond angle in ethers, it is not the sole reason for the slight deviation from the tetrahedral angle. Hence, Assertion (A) is false. However, Reason (R) is true as repulsive interactions between alkyl groups do exist in ethers.
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Directions : In this question, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A) : The C-O-C bond angle in ethers is slightly less than tetrahedral angle.Reason (R): Due to the repulsive interaction between the two alkyl groups in ethers.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'D'. Can you explain this answer?
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Directions : In this question, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A) : The C-O-C bond angle in ethers is slightly less than tetrahedral angle.Reason (R): Due to the repulsive interaction between the two alkyl groups in ethers.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect 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 Directions : In this question, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A) : The C-O-C bond angle in ethers is slightly less than tetrahedral angle.Reason (R): Due to the repulsive interaction between the two alkyl groups in ethers.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect 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 Directions : In this question, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A) : The C-O-C bond angle in ethers is slightly less than tetrahedral angle.Reason (R): Due to the repulsive interaction between the two alkyl groups in ethers.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'D'. Can you explain this answer?.
Directions : In this question, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A) : The C-O-C bond angle in ethers is slightly less than tetrahedral angle.Reason (R): Due to the repulsive interaction between the two alkyl groups in ethers.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect 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 Directions : In this question, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A) : The C-O-C bond angle in ethers is slightly less than tetrahedral angle.Reason (R): Due to the repulsive interaction between the two alkyl groups in ethers.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect 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 Directions : In this question, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A) : The C-O-C bond angle in ethers is slightly less than tetrahedral angle.Reason (R): Due to the repulsive interaction between the two alkyl groups in ethers.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Directions : In this question, A statement of Assertion (A) is followed by a statement of Reason (R). Mark the correct choice as.Assertion (A) : The C-O-C bond angle in ethers is slightly less than tetrahedral angle.Reason (R): Due to the repulsive interaction between the two alkyl groups in ethers.a)Both A and R are true and R is the correct explanation of Ab)Both A and R are true but R is NOT the correct explanation of Ac)A is true but R is falsed)A is false and R is TrueCorrect 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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