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The decreasing order of priority of the ...

The decreasing order of priority of the following functional group is:
I. `-COOH`
II. `-SO_(3) H`
III. `-COOR`
IV. `-COCl`

A

`(IV)gt(III)gt(II)gt(I)`

B

`(I)gt(II)gt(III)gt(IV)`

C

`(II)gt(I)gt(III)gt(IV)`

D

`(IV)gt(III)gt(I)gt(II)`

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • The decreasing order of priority for the following functional group is I. C -= N II. -CONH_(2) III. IV -CHO

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

  • The decreasig order of priority for the following functional groups is: I. -OH II gt -C -= C- III. IV. -NH_(2)

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

  • The decreasing order of -I effect of the following is I. -overset(o+)NH_(3) . II. -NO_(2) III. -CN IV. -COOH

    A
    I gt II gt III gt IV
    B
    II gt I gt III gt IV
    C
    I gt II gt III gt IV
    D
    II gt I gt IV gt III
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