Match the column I with column II. List - I (reaction) List - II (stereoisomers) (A) CH 3 − CH = CH − CH = N − OH (p) 2 (B) (q) 4 (C) CH 3 − CH = CH − CH = CH − CH = CH − CH 3 (r) 6 (D) CH 3 −

Question

Match the column I with column II. List - I (reaction) List - II (stereoisomers) (A) CH 3 ​ − CH = CH − CH = N − OH (p) 2 (B) (q) 4 (C) CH 3 ​ − CH = CH − CH = CH − CH = CH − CH 3 ​ (r) 6 (D) CH 3 ​ − CH = CH − CH = CH − CH = CH − Ph (s) 8

TestHub · Accepted Answer

Question Explanation: Match the polyenes with their number of stereoisomers.

Concept: Stereoisomerism (G.I.) in polyenes.

Solution:

(A) $CH_{3} - CH = CH - CH = N - OH$

(P) $2^{2} = 4$

(B)

(Q)

(C) $CH_{3} - CH = CH - CH = CH - CH = CH - CH_{3}$

(R) $2^{3 - 1} + 2^{2 - 1} = 6$

(D) $CH_{3} - CH = CH - CH = CH - CH = CH - Ph$

(S) $2^{3} = 8$

Chemistry - STEREO ISOMERISM Question with Solution | TestHub

Options:

Doubts & Discussion

JEE Main 2027 (Class 12+)

List - I (reaction)	List - II (stereoisomers)
(A) $CH_{3} - CH = CH - CH = N - OH$	(p) 2
(B)	(q) 4
(C) $CH_{3} - CH = CH - CH = CH - CH = CH - CH_{3}$	(r) 6
(D) $CH_{3} - CH = CH - CH = CH - CH = CH - Ph$	(s) 8