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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

`IgtIIgtIII`

B

`IIIgtIIgtI`

C

`IIgtIIIgtI`

D

`IgtIIIgtII`

Text Solution

Verified by Experts

The correct Answer is:
C
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OP TANDON-ALDEHYDES AND KETONES -OBJECTIVE QUESTIONS (LEVEL -A)
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  3. The correct order of reactivity of PhMgBr with underset((I))(Ph-unde...

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  4. Which can be oxidized to the corresponding carbonyl compound?

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  5. Arrange the followings accroding to the increasing order of reactivity...

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  6. Which one of the following gives positive haloforme and positive Tolle...

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  7. In the reaction, CH(3)C-=C-CH(3)overset((i)X)underset((ii)Zn//H(2)O)(t...

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  8. Which of the following reagents converts both acetaldehyde and acetone...

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  9. 2-Butanone is best converted to propanoic acid by

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  10. The diketone CH(3)-overset(overset(O)(||))(C)-(CH(2))(2)-overset(over...

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  11. The increasing order of the rate of HCN addition of compound a-d is ...

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  12. Of the following which is the product formed when cyclohexanone under...

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  13. Aldol condensation is:

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  14. The Cannizzaro's reaction is not given by

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  15. CH(3)-underset(CH3)underset(|)overset(CH(3))overset(|)C-CHO does not s...

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  16. What reagtent isused in the Rosenmund's reduction?

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  17. A carbonyl compound reacts with hydrogen cyanide to form cyanohydrin w...

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  18. Nucleophilic addition reaction will be most favoured in

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  19. The smallest ketone and its next homologue are reacted with NH(2) OH ...

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  20. The product formed in aldol condensation is

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