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The correct order of reactivity of PhMgB...

The correct order of reactivity of PhMgBr with
`underset((I))(Ph-underset(C)overset(O)overset(||)(C)-Ph)" " underset((II))(CH_(3)-overset(O)overset(||)(C)-H)" " underset((III))(CH_(3)-overset(O)overset(||)(C)-CH_(3))` is

A

`(i) gt (ii) gt (iii)`

B

`(iii) gt (ii) lt (i)`

C

`(ii) lt (iii) lt (i)`

D

`(i) lt (iii) lt (ii)`

Text Solution

Verified by Experts

The correct Answer is:
C
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The correct order of reactivity of Ph Mg Br with underset((I))(Ph-underset(C)overset(O)overset(||)(C)-Ph)" " underset((II))(CH_(3)-overset(O)overset(||)(C)-H)" " underset((III))(CH_(3)-overset(O)overset(||)(C)-CH_(3)) is

Arrange the following in order of their reactivity toward decarboxylation reaction :- underset(I)(CH-=C overset(O)overset(||)C-OH) " "underset(II)(CH_(2)=CH-overset(O)overset(|)C-OH)" " underset(III)(CH_(3)-CH_(2)-overset(O)overset(||)C-OH) " " underset(IV)(CH_(3)-overset(CH_(3))overset(|)CH-overset(O)overset(||)C-OH)

The IUPAC name of CH_(3)-overset(OH)overset(|)underset(H)underset(|)(C)-CH_(2)-overset(O)overset(||)(C)-CH_(3) is:

The correct order of reactivity of PhMgBr with Ph - overset(O)overset(||)(C ) - Ph, " " CH_(3) - overset(O)overset(||)(C ) - H, " " CH_(3) - overset(O)overset(||)(C ) - CH_(3) " (I) ""(II) ""(III) "

Mark out the correct order of dipole moment for the following compounds : H-underset("I")overset(O)overset(||)C-H" " H_(3)C-underset("II")overset(O)overset(||)C-H" "H_(3)C-underset("III")overset(O)overset(||)C-CH_(3)

AAKASH INSTITUTE-ALDEHYDES, KETONES AND CARBOXYLIC ACIDS -Assignment (Section A Competition Level Questions)
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  4. Identify 'X'

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  7. Which of the following aromatic acids is most acidic?

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  10. Which of the following presents the correct order of the acidity in th...

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  11. The correct order of acidic strength of carboxylic acid is

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