Home
Class 11
CHEMISTRY
Absolute alcohol is prepared by...

Absolute alcohol is prepared by

A

fractional distillation

B

Kolbe's method

C

azeotropic distillation

D

vacuume distillation

Text Solution

Verified by Experts

The correct Answer is:
C
Absolute alcohol (100 % pure ethyl alcohol) is obtained from rectified spirit (95.87 % ethanol + 4.13 % water) by azeotropic distillation as it is an azeotropic mixture.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • PERIODIC PROPERTIES

    BITSAT GUIDE|Exercise Practice Exercise|59 Videos

  • REDOX REACTIONS

    BITSAT GUIDE|Exercise Bitsat Archives|8 Videos

Similar Questions

Explore conceptually related problems

Absolute alcohol can be prepared from rectified spirit by____diistillation.

Absolute alcohol can be prepared from rectified spirit by

Knowledge Check

  • Absolute alcohol is prepared form rectified spirit by

    A
    Steam distillation
    B
    Fractional distillation
    C
    distillation with CaO & Ca
    D
    simple distillation

  • Absolute alcohol is denatured by the addtion of poisonous substance like

    A
    methyl alcohol
    B
    acetone
    C
    pyridene
    D
    `SOCl_2 `

  • Absolute alcohol is obtained by distilling rectified spirit with

    A
    benzene
    B
    `CaCl_(2)`
    C
    `P_(4)O_(10)`
    D
    `CaO`

    • Similar Questions

    Explore conceptually related problems

    Absolute alcohol (100% alcohol) is prepared by distilling rectified spirit over

    Absolute alcohol (100% alcohol) is prepared by distilling rectified spirit over

    Polyvenyl alcohol is prepared using which starting monomer ?

    Isobuty 1 alcohol as prepared from the reaction of

    Absolute alcohol cannot be prepared from rectified spirit by simple distillation because

    Home
    Profile