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The order of reactivity of following alc...

The order of reactivity of following alcohols with halogen acids is……….
(A) `CH_(3)CH_(2)-CH_(2)-OH` (B) `CH_(3CH_(2)-underset(CH_(3))underset(|)"CH"-OH`
`(C ) CH_(3)CH_(2)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)C-OH`

A

(A)gt(B)gt(C)

B

(C)gt(B)gt(A)

C

BgtAgtC

D

AgtCgtB

Text Solution

Verified by Experts

The correct Answer is:
B
The correct order of reactivty of alcohols towards halogen acids is :
tertiarygtsecondarygtprimary
`therefore` (b). Tertiary alcohol will react with HCl at room.
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The order of reactivity of following alcohols with halogen acids is ..... (A) CH _(2) CH _(2) - CH _(2) - OH (B) CH _(3) CH _(2) - underset( CH _(3)) underset( |) (CH ) - OH (C ) CH _(3) CH _(2) - overset( CH _(3)) overset( |) underset( CH _(3)) underset( |) (C) - OH

CH_(3)CHOHCH_(2)-overset(CH_(3))overset(|)underset(CH_(3))underset(|)(C)-OH

The order of reactivity of following alcohols with halogen acids is _______. CH_3CH_2-CH_2-OH CH_3CH_2-underset(CH_3)underset(|)"CH"-OH CH_3CH_2-underset(CH_3)underset(|)overset(CH_3)overset(|)C-OH

CH_(3)-CH_(2)-underset(CH_(3))underset(|)(CH)-overset(CH_(3))overset(|)underset(CH_(3))underset(|)(C)-CH_(2)OH

HOCH_(2)-CH_(3)-underset(CH_(3))underset(|)(CH)-CH_(2)-underset(CH_(3))underset(|)(CH)-CH_(2)OH

Among these chain isomers are : (I) CH_(3)-CH_(3)-CH_(2)-CH_(2)-OH (II) CH_(3)-CH_(2)-underset(OH)underset(|)(CH)-CH_(3) (III) CH_(3)-underset(CH_(3))underset(|)overset(OH)overset(|)(C)-CH_(3)

Arrange the following acid in decreasing order of their acidic strength : (I) CH_(3)-OH (II) CH_(3)CH_(2)-OH (III) CH_(3)-underset(CH_(3))underset(|)(CH)-OH (IV) CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-OH

Knowledge Check

  • The order of reactivity of following alcohols with halogen acids is _____ (A). CH_(3)CH_(2)-CH_(2)-OH (B). CH_(3)CH_(2)-underset(CH_(3))underset(|)(C)H-OH (C). CH_(3)CH_(2)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-OH

    A
    `AgtBgtC`
    B
    `CgtBgtA`
    C
    `BgtAgtC`
    D
    `AgtCgtB`

  • The IUPAC name for CH_(3)CHOHCH_(2)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)C-OH is

    A
    1, 1-Dimethyl-1, 3-butanediol
    B
    2-Methyl-2, 4-pentanediol
    C
    4-Methyl-2, 4-pentanediol
    D
    1, 3, 3-trimethyl-1, 3-propanediol

  • The order of reactivity of following alcohols with halogen acids is _______. CH_3CH_2-CH_2-OH CH_3CH_2-underset(CH_3)underset(|)"CH"-OH CH_3CH_2-underset(CH_3)underset(|)overset(CH_3)overset(|)C-OH

    A
    (I)gt(II)gt(III)
    B
    `(III)gt(II)gt(I)`
    C
    (II)gt(I)gt(III)
    D
    (I)gt(III)gt(II)
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