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Increasing pK(a) values of o-, and p- cr...

Increasing `pK_(a)` values of o-, and p- cresols is

A

`o lt p lt m`

B

`m lt p = o`

C

`m lt o lt p`

D

`p lt o lt m`

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • Increasing pK_A values of o-, m- and p- cresols is

    A
    o lt p lt m
    B
    m lt p = o
    C
    m lt o lt p
    D
    p lt o lt m

  • The pK_(a) values of four carboxlic acids are 4.76, 4.19, 0.23 and 3.41 respectively. The pK_(a) value of strogest carboxlic acids among them is

    A
    4.19
    B
    3.41
    C
    0.23
    D
    4.76

  • The pK_(a) values of four carboxylic acids are given below. Identify the weakest carboxylic acid.

    A
    4.89
    B
    1.28
    C
    4.76
    D
    2.56

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    Which of the following is relatively weak acid ? ( pK_(a) values are given in brackets)

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    Arrange the following compounds in the descending order of their pK_a values a) 2,4,6-trinitrophenol b) 3,4-dimitrophenol c) m-nitrophenol d) p-cresol e) phenol

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