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Nucleophilic addition reaction will be m...

Nucleophilic addition reaction will be most favoured in

A

`CH_(3)CHO`

B

`CH_(3)CH_(2)CH_(2)-overset(O)overset(||)(C)-CH_(3)`

C

`(CH_(3))_(2)C = O`

D

`CH_(3)CH_(2)CHO`.

Text Solution

Verified by Experts

The correct Answer is:
A
Among the compounds listed. Nucleophilic addition will be most favoured in `CH_(3)CH = O` due to least steric hindrance.
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DINESH PUBLICATION-ALDEHYDES AND KETONES -Multiple Choice
  1. Which can be oxidized to the corresponding carbonyl compound?

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  2. The product of the following reaction are CH(3)C=C.CH(2)CH(3)=overse...

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  3. Nucleophilic addition reaction will be most favoured in

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

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  5. Which of the compounds with molecular formula C(5)H(10)yields acetone ...

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  6. Which of the following on treatment with aqueus sodium hydroxide will ...

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  7. On heating calcium acetate and calcium formate, the product formed is ...

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  8. The compound that neither forms semicarbazone nor oxime is

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  9. The order of reactivity of phenyl magnesium bromide with the following...

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  10. Predict the product in the given reaction :

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  11. Acetone is treated with excess of ethanol in the presence of hydrochlo...

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  12. CH(3)CHO and C(6)H(5)CH(2)CHO can be distinguished chemically by

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  13. Consider the following reaction : The product A is :

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  14. Which of the following compounds will give a yellow precipitate with i...

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  15. Reaction by which benzaldehyde cannot be prepared is :

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  16. Which one is most reactive towards nucleophilic addition reaction?

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  17. Which of the following cannot be used to increase the number of carbon...

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  18. CH(3)COC(2)H(5)ovreset(C(6)H(5)CO(3)H)rarrAoverset("Tischenko")underse...

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  19. Treatment of cyclopentanone with methyl lithium gives which of the ...

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  20. A single compound of the structure. is obtained from ozonolysis o...

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