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The exact order of boiling points of the...

The exact order of boiling points of the compounds n-pentane, isopentane, butanone and 1-butanol is

A

n -pentane lt isopentane lt butanone lt 1- butanol

B

isopentane lt n - pentane lt butanone lt 1 - butanol

C

butanone lt n - pentane lt isopentane lt 1 - butanol

D

1-butanol lt butanone lt n - pentane lt isopentane

Text Solution

Verified by Experts

The correct Answer is:
1-butanol lt butanone lt n - pentane lt isopentane
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Knowledge Check

  • The decreasing order of boiling points of isomeric pentanes is -

    A
    n-pentane `gt` isopentane `gt` neopentane
    B
    isopentane `gt` n-pentane `gt` neopentane
    C
    neopentane `gt` isopentane `gt` n-pentane
    D
    n-pentane `gt` neopentane `gt` isopentane

  • Which is the correct increasing order of boiling points of the following compounds- 1-iodobutane, 1-bromobutane, 1-chlorobutane, butane

    A
    butane lt 1-chlorobutane lt 1-bromobutane lt 1-iodobutane
    B
    1-iodobutane lt 1-bromobutane lt 1-chlorobutane lt butane
    C
    butane lt 1-iodobutane lt 1-bromobutane lt 1-chlorobutane
    D
    butane lt 1-chlorobutane lt 1-iodobutane lt 1- bromobutane

  • Which is the correct increasing order of boiling points of the following compounds- 1-bromoethane, 1-bromopropane, 1-bromobutane, bromobenzene.

    A
    bromobenzene lt 1-bromobutane lt 1-bromopropane lt 1-bromoethane
    B
    bromobenzene lt 1-bromoethane lt 1-bromopropane lt 1-bromobutane
    C
    1-bromopropane lt 1-bromobutane lt 1-bromoethane lt bromobenzene
    D
    1-bromoethane lt 1-bromopropane lt 1-bromobutane lt bromobenzene

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