Which of the following compounds has the high | vedclass

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

Question

(C) The boiling point of alkanes is directly proportional to their molecular weight and surface area. $n-$octane $(C_8H_{18})$ has the highest molecul

Vedclass · Accepted Answer

$n-$octane

Vedclass · Answer

(C) The boiling point of alkanes is directly proportional to their molecular weight and surface area. $n-$octane $(C_8H_{18})$ has the highest molecular weight among the given options ($n-$hexane: $C_6H_{14}$,isooctane: $C_8H_{18}$ (branched),$2,3-$dimethylbutane: $C_6H_{14}$). Since $n-$octane is a straight-chain alkane with the highest molecular weight and greater surface area compared to its branched isomers,it exhibits the highest boiling point.

Which of the following compounds has the highest boiling point?

Similar Questions

Identify substrate '$S$' in the following reaction: $S \xrightarrow{Na / \text{dry ether}} 3, 4-\text{diethyl}-3, 4-\text{dimethylhexane}$

Which of the following statements is true?

Assertion $(A)$: Cyclohexane is the most stable cycloalkane.
Reason $(R)$: Cyclopropane and cyclobutane are less stable due to angle strain and torsional strain.
The correct answer is

Bromination of alkanes involves:

$A$ molecule which has $1^{\circ}$,$2^{\circ}$ and $3^{\circ}$ carbon atoms is

Vedclass Test Series

Exam Paper Generator

Online Exam Module