The correct order of increasing bond length of C–H, C–O, C–C and C=C is

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The correct order of increasing bond length of C–H, C–O, C–C and C=C is

Options

(a) C–C < C=C < C–O < C–H
(b) C–O < C–H < C–C < C=C
(c) C–H < C–O < C–C < C=C
(d) C–H < C=C < C–O < C–C

Correct Answer:

C–H < C=C < C–O < C–C

Explanation:

C–H ; bond length = 0.109 nm
C=C ; bond length = 0.134 nm
C–O ; bond length = 0.143 nm
C–C ; bond length = 0.154 nm
correct order of bond length is
C–H < C=C < C–O < C–C

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Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Chemical Bonding and Molecular Structure (86)
Subject: Chemistry (2512)

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