Which of the following is not correctly match | vedclass

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

Question

(D) The structure provided for iso-octane is $2,2,4$-trimethylpentane. While this is the universally accepted common name for this compound in fuel ch

Vedclass · Accepted Answer

Iso-octane $\rightarrow$ $CH_3-C(CH_3)_2-CH_2-CH(CH_3)-CH_3$

Vedclass · Answer

(D) The structure provided for iso-octane is $2,2,4$-trimethylpentane. While this is the universally accepted common name for this compound in fuel chemistry (octane rating),it does not follow the systematic "iso" prefix rule. The "iso" prefix typically denotes a single methyl branch on the second carbon of an otherwise straight chain,which for an octane would be $2$-methylheptane. Therefore,compared to the other standard common names,this is considered an exception or a mismatch in strict nomenclature terms.

$A$. $HCHO$	Formaldehyde
$B$. $C_6H_5NH_2$	Aniline
$C$. $CH_3CH(CH_3)CH_3$	$n-$Butane
$D$. $CH_3CH(OH)COOH$	Lactic acid

Which of the following is not correctly matched?

Similar Questions

Identify the compound that does not correctly match with its common name.
$A$. $HCHO$ Formaldehyde
$B$. $C_6H_5NH_2$ Aniline
$C$. $CH_3CH(CH_3)CH_3$ $n-$Butane
$D$. $CH_3CH(OH)COOH$ Lactic acid

Write the $IUPAC$ name of $CH_3-CH(OH)-CH_2-CH_2-CH_2-C(Br)_2-CH_3$.

The $IUPAC$ name of $OHC-CH_2-CH_2-CH(CH_2-CHO)-CH_2-CHO$ is:

What is the $IUPAC$ name of the following compound?

Give the correct $IUPAC$ name for the following structure:

Vedclass Test Series

Exam Paper Generator

Online Exam Module