SATHEE: Organic Chemistry Some Basic Principles and Techniques

Organic Chemistry Some Basic Principles and Techniques - Result Question 26

####30. Cyclic hydrocarbon ’ $A$ ’ has all the carbon and hydrogen atoms in a single plane. All the carbon carbon bonds have the same length, less than $1.54 \AA$ , but more than $1.34 \AA$ . The $C - C - C$ bond angle will be

(a) $109^{\circ} 28^{'}$

(b) $100^{\circ}$

(d) $120^{\circ}$

[1989]

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Solution:

(d) All the properties mentioned in the question suggest that it is a benzene molecule. Since in benzene all carbons are $s p^{2} -$ hybridized, therefore, $C - C - C$ angle is $120^{\circ}$

Organic Chemistry Some Basic Principles and Techniques - Result Question 26

Solution:

Engineering Preparation

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Organic Chemistry Some Basic Principles and Techniques - Result Question 26

Solution:

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Test Platform

Sample Mock Test

Mentorship

NCERT Exercise Video Solution

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