Which of the following is a chiral molecule?

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

Question

(C) molecule is chiral if it contains at least one chiral center (a carbon atom bonded to four different groups).$A$. Butan$-2-$ol: $CH_3-CH(OH)-CH_2-

Vedclass · Accepted Answer

$2-$bromobutane

Vedclass · Answer

(C) molecule is chiral if it contains at least one chiral center (a carbon atom bonded to four different groups).$A$. Butan$-2-$ol: $CH_3-CH(OH)-CH_2-CH_3$. The carbon at position $2$ is bonded to $-H$,$-OH$,$-CH_3$,and $-CH_2CH_3$. Since all four groups are different,it is a chiral molecule.$B$. $2$-bromopentane: $CH_3-CH(Br)-CH_2-CH_2-CH_3$. The carbon at position $2$ is bonded to $-H$,$-Br$,$-CH_3$,and $-CH_2CH_2CH_3$. Since all four groups are different,it is a chiral molecule.$C$. $2$-bromobutane: $CH_3-CH(Br)-CH_2-CH_3$. The carbon at position $2$ is bonded to $-H$,$-Br$,$-CH_3$,and $-CH_2CH_3$. Since all four groups are different,it is a chiral molecule.$D$. Bromoethane: $CH_3-CH_2Br$. The carbon atom bonded to $Br$ is attached to two hydrogen atoms. Since two groups are identical,it is achiral.Note: Based on the provided images,all options $A$,$B$,and $C$ represent chiral molecules. However,in standard multiple-choice questions of this type,$2$-bromobutane $(C)$ is the most commonly cited example of a simple chiral molecule.

Similar Questions

Which of the following statement$(s)$ is/are true about alkyl halides?

On treatment with chlorine in the presence of sunlight,toluene gives the product

Which of the following reactions will give Hoffmann alkene as a major product?

Which of the following is most reactive towards nucleophilic substitution reaction?

Which of the following chloro compounds has a dipole moment?

Vedclass Test Series

Exam Paper Generator

Online Exam Module