Home
Class 11
CHEMISTRY
Arrange the following alcohols in the de...

Arrange the following alcohols in the decreasing order of dehydration with conc. `H_(2)SO_(4)`.

A

`(ii)gt(iii)gt(iv)gt(i)`

B

`(i)gt(iv)gt(iii)gt(ii)`

C

`(iii)gt(ii)gt(iv)gt(i)`

D

`(i)gt(iv)gt(ii)gt(iii)`

Text Solution

Verified by Experts

The correct Answer is:
a.
ii. It has one `3^(@)C^(o+)` structure.
iii. It has one `3^(@)C^(o+)` structure.

`iv` It can rearrange to more stable `3^(@)C^(o+)`.
`i`. It has only one `2^(@)C^(o+)`.

So the decreasing order of dehydration is `:`
`(ii)gt(iii)gt(iv)gt(i).`
Promotional Banner

Topper's Solved these Questions

  • ALKENES AND ALKADIENES

    CENGAGE CHEMISTRY|Exercise Archives(ASSERTION-REASIOING)|4 Videos

  • ALKENES AND ALKADIENES

    CENGAGE CHEMISTRY|Exercise Fill in the Blanks|3 Videos

  • ALKENES AND ALKADIENES

    CENGAGE CHEMISTRY|Exercise Multiple Correct Answer Type|41 Videos

  • ALKANES AND CYCLOALKANES

    CENGAGE CHEMISTRY|Exercise Archives|13 Videos

  • ALKYNES

    CENGAGE CHEMISTRY|Exercise Exercises (Archives - Analytical and Desriptive Type)|4 Videos

Similar Questions

Explore conceptually related problems

Arrange the following alcohols in the decreasing order of their ease of dehydration with H_(2)SO_(4) . a. b. c. d. e.

Conc. H_(2)SO_(4) is not

on dehydration with conc. H_(2)SO_(4) forms predominantly :

on dehydration with conc. H_(2)SO_(4) predominantly forms :

Arrange reactivity of given alcohols in decreasing order for dehydration reaction with concentrates H_(2)SO_(4)

Predict the product when alcohol undergoes dehydration with conc. H_(2)SO_(4) .

Based on the above isomer answer the following (A to F). Which isomers on dehydration with conc. H_(2)SO_(4) give alkene is capable to show geometrical isomerism ?

Dehydration of following alcohols will be in order