Duration: 5:18

8 views

0

Rank of the following groups in order of R, S precedence (IV is highest) :
\[
\begin{array}{cccc}
-\mathrm{CH}\left(\mathrm{CH}_{3}\right)_{2} & -\mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{Br} & -\mathrm{CH}_{2} \mathrm{Br} & -\mathrm{C}\left(\mathrm{CH}_{3}\right)_{3} \\
1 & 2 & 3 & 4
\end{array}
\]
I
II
III IV
I II
III IV
(a) 3
2
\( 4 \quad 1 \)
(b) 1
\( 4 \quad 2 \quad 3 \)
(c) 3
1
2
(d) \( 3 \quad 4 \)
2
1
P
W
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live