Chemical BondingHard
Question
The correct order of increasing bond length of C - H, C - O, C - C and C = C is
Options
A.

B.

C.

D.

Solution
C - H : 0.109 nm
C = C : 0.134 nm
C - O : 0.143 nm
C - C : 0.154 nm
∴ Bond length order is

C = C : 0.134 nm
C - O : 0.143 nm
C - C : 0.154 nm
∴ Bond length order is

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