The correct order of boiling points of the co | vedclass

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

Question

(C) The boiling points of organic compounds depend on the strength of intermolecular forces. $1$. Propan-$1$-ol $(CH_3CH_2CH_2OH)$ exhibits strong int

Vedclass · Accepted Answer

$B > D > C > A$

Vedclass · Answer

(C) The boiling points of organic compounds depend on the strength of intermolecular forces. $1$. Propan-$1$-ol $(CH_3CH_2CH_2OH)$ exhibits strong intermolecular hydrogen bonding,resulting in the highest boiling point. $2$. Propanone $(CH_3COCH_3)$ and Propanal $(CH_3CH_2CHO)$ are polar compounds with dipole-dipole interactions. Propanone has a higher boiling point than Propanal due to a larger dipole moment. $3$. Methoxy ethane $(CH_3OCH_2CH_3)$ is an ether with weak dipole-dipole interactions and no hydrogen bonding,resulting in the lowest boiling point. The order is: Propan-$1$-ol $(B)$ > Propanone $(D)$ > Propanal $(C)$ > Methoxy ethane $(A)$. Therefore,the correct order is $B > D > C > A$.

Column $-I$	Column $-II$
$(A)$ Methanol	$(1)$ Conversion of phenol to $o-$hydroxybenzoic acid
$(B)$ Kolbe's reaction	$(2)$ Ethyl alcohol
$(C)$ Williamson's synthesis	$(3)$ Conversion of phenol to salicylaldehyde
$(D)$ Conversion of $2^o-$ alcohol to ketone	$(4)$ Wood spirit
$(E)$ Reimer-Tiemann reaction	$(5)$ Heated copper at $573 \ K$
$(F)$ Fermentation	$(6)$ Reaction of alkyl halide with sodium alkoxide

The correct order of boiling points of the compounds given below is-
$A$) Methoxy ethane
$B$) Propan-$1$-ol
$C$) Propanal
$D$) Propanone

Similar Questions

Consider the following two reactions $A$ and $B$.
Numerical value of [molar mass of $x$ + molar mass of $y$] is . . . . . . .

In which of the following reactions is the migration of an alkyl group from carbon to oxygen observed?

Cyclohexanol and phenol can be distinguished by

Consider the following methods $:$
$I$: Hydration of olefins
$II$: Hydrolysis of alkyl halide
$III$: Reduction of carbonyl compounds
Which of these can be used to prepare alcohols ?

Vedclass Test Series

Exam Paper Generator

Online Exam Module

The correct order of boiling points of the compounds given below is- $A$) Methoxy ethane $B$) Propan-$1$-ol $C$) Propanal $D$) Propanone