Identify the correct order of boiling points | vedclass

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

Question

(B) The boiling point depends on the intermolecular forces present in the compounds.$CH_3CH_2CH_2COOH$ $(3)$ contains a carboxylic acid group,which fo

Vedclass · Accepted Answer

$3 > 1 > 2$

Vedclass · Answer

(B) The boiling point depends on the intermolecular forces present in the compounds.$CH_3CH_2CH_2COOH$ $(3)$ contains a carboxylic acid group,which forms strong intermolecular hydrogen bonds,often existing as dimers,leading to the highest boiling point.$CH_3CH_2CH_2CH_2OH$ $(1)$ contains a hydroxyl group,which also forms intermolecular hydrogen bonds,but they are generally weaker than those in carboxylic acids.$CH_3CH_2CH_2CHO$ $(2)$ contains an aldehyde group,which is polar but cannot form intermolecular hydrogen bonds,resulting in the lowest boiling point among the three.Therefore,the correct order of boiling points is $3 > 1 > 2$.

Identify the correct order of boiling points of the following compounds: $CH_3CH_2CH_2CH_2OH$ $(1)$,$CH_3CH_2CH_2CHO$ $(2)$,$CH_3CH_2CH_2COOH$ $(3)$.

Similar Questions

Acetamide is

Amongst the following compounds, the one which would not respond to iodoform test is

Two moles of acetic acid are heated with $P_2O_5$. The product formed is

Identify $A$ and $B$ in the following reaction:
$CH_3-CH_3 \stackrel{B}{\longleftarrow} CH_3COOH \stackrel{A}{\longrightarrow} CH_3CH_2OH$
$A \quad B$

Which of the following substances reacts with $NH_3$ to form an amide or an amide-like derivative?

Vedclass Test Series

Exam Paper Generator

Online Exam Module