The number of alkenyl groups possible from C4H7 are

Question

The number of alkenyl groups possible from C4H7 are (A)  7  (B)  5  (C)  3  (D)  8

Tardigrade Admin · Accepted Answer

Following five alkenyl groups are possible from

- C_{4} H_{7}

(i)

C H_{3} - C H_{2} - C H = C H -

(ii)

C H_{3} - C H = C H - C H_{2} -

(iii)

C H_{2} = C H - C H_{2} - C H_{2} -

(iv)

C H_{3} - C H_{3} ∣ C - C H -

(v)

C H_{3} - C H_{2}^{-} ∣ C = C H

Q. The number of alkenyl groups possible from $C_{4} H_{7}$ are