(A) The given structure is $CH_3-CH(CH_3)-CH(CH_3)-CH_3$. First,identify the longest carbon chain,which contains $4$ carbon atoms (butane). Number the

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

(A) The given structure is $CH_3-CH(CH_3)-CH(CH_3)-CH_3$. First,identify the longest carbon chain,which contains $4$ carbon atoms (butane). Number the chain from either end to give the lowest possible locants to the substituents. Methyl groups are present at the $2nd$ and $3rd$ carbon atoms. Therefore,the $IUPAC$ name is $2, 3-$dimethylbutane.