The number of σ - and π -bonds present in pent-4-ene, 1 -yne is

Question

The number of σ - and π -bonds present in pent-4-ene, 1 -yne is (A) 10, 3 (B) 4, 9 (C) 3, 10 (D) 9, 4

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/cb4f3175f9ea9679ff508fad75a4d7ef-.png" /> No. of (σ) bonds -4( C - C )+6( C - H )=10 No. of π - bonds -1(C=C)+2(C ≡ C)=3

Q. The number of $σ$ - and $π$ -bonds present in pent-4-ene, 1 -yne is

10, 3

4, 9

3, 10

9, 4

No. of $(σ)$ bonds $- 4 (C - C) + 6 (C - H) = 10$

No. of $π$ - bonds $- 1 (C = C) + 2 (C \equiv C) = 3$

Q. The number of σ - and π -bonds present in pent-4-ene, 1 -yne is