How many isomers are possible for the formula | vedclass

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

Question

(A) The molecular formula $C_2BrClF_4$ represents a derivative of ethane where hydrogen atoms are replaced by halogens. To find the isomers,we conside

Vedclass · Accepted Answer

$3$

Vedclass · Answer

(A) The molecular formula $C_2BrClF_4$ represents a derivative of ethane where hydrogen atoms are replaced by halogens. To find the isomers,we consider the arrangement of atoms around the $C-C$ bond. For $C_2BrClF_4$,the possible structural isomers are based on the distribution of atoms on the two carbon atoms: $1$. $CF_3-CFBrCl$ (one isomer) $2$. $CF_2Cl-CF_2Br$ (one isomer) For $CF_3-CFBrCl$,the carbon atom attached to $Br$ and $Cl$ is chiral,leading to $2$ enantiomers ($d$ and $l$ forms). For $CF_2Cl-CF_2Br$,there are no chiral centers,but it can exhibit rotational isomerism (conformations),though typically in structural isomerism counting,we look for distinct connectivity. However,considering stereoisomerism: $CF_3-CFBrCl$ has $2$ enantiomers. $CF_2Cl-CF_2Br$ has no stereoisomers. Total isomers = $2$ (enantiomers) + $1$ (structural isomer) = $3$.

How many isomers are possible for the formula $C_2BrClF_4$?

Similar Questions

$o-$Cresol and benzyl alcohol are .... of each other.

Which of the following pairs are metamers?

$HCN$ and $HNC$ are known as .............

Which of the following pairs is an example of position isomerism?

Identify the pairs of compounds which are functional group isomers.
$I$. $CH_3-CH_2-CH_2-CH_2-OH$
$II$. $CH_3-CH_2-CH(OH)-CH_3$
$III$. $(CH_3)_3C-OH$
$IV$. $CH_3-CH(CH_3)-CH_2-OH$
$V$. $CH_3-CH_2-O-CH_2-CH_3$
$VI$. $CH_3-O-CH_2-CH_2-CH_3$
$VII$. $CH_3-O-CH(CH_3)_2$

Vedclass Test Series

Exam Paper Generator

Online Exam Module