Which of the following is optically active?

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) molecule is optically active if it contains at least one chiral carbon atom (a carbon atom bonded to four different groups).$1$. $CH_3-CH_2-CH_2-C

Vedclass · Accepted Answer

$CH_3-CHCl-CH_2Cl$

Vedclass · Answer

(B) molecule is optically active if it contains at least one chiral carbon atom (a carbon atom bonded to four different groups).$1$. $CH_3-CH_2-CH_2-Cl$: No chiral carbon.$2$. $CH_3-CHCl-CH_2Cl$: The carbon at position $2$ is bonded to $-H$,$-CH_3$,$-Cl$,and $-CH_2Cl$. Since all four groups are different,this carbon is chiral.$3$. $CH_3-CCl_2-CH_3$: The central carbon is bonded to two identical $-Cl$ groups,so it is not chiral.$4$. $Cl-CH_2-CH_2-CH_2-Cl$: No chiral carbon.Therefore,$CH_3-CHCl-CH_2Cl$ is optically active.

Similar Questions

It includes multicellular,aquatic or terrestrial,photosynthetic eukaryotic organisms.

Which of the following does not contain $DNA$?

The molecule having one unpaired electron is

The length of an elastic string is $a$ metres when the longitudinal tension is $4 \ N$ and $b$ metres when the longitudinal tension is $5 \ N$. The length of the string in metres when the longitudinal tension is $9 \ N$ is

$A$ double convex lens,made of a material of refractive index $\mu_1$,is placed inside two liquids of refractive indices $\mu_2$ and $\mu_3$,as shown. Given $\mu_2 > \mu_1 > \mu_3$. $A$ wide,parallel beam of light is incident on the lens from the left. The lens will give rise to

Vedclass Test Series

Exam Paper Generator

Online Exam Module