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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

  • 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

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

    A
    HA (6,8)
    B
    HB (4,2)
    C
    HC (5,4)
    D
    HD (9,62)

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