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Per NCERT Problem 8.1(a), in HC≡C-CH=CH-CH₃ the total number of σ and π bonds is which set?
A12 σ and 1 π
B10 σ and 2 π
C10 σ and 3 π
D8 σ and 3 π
Answer & Solution
Correct answer: C. 10 σ and 3 π
NCERT Problem 8.1(a): σ_CC=4, σ_CH=6, π_CC=1 (from C=C), π_CC=2 (from C≡C) → total 10 σ + 3 π.
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