Fill in the blanks by suitable choices .
The carbon atom in carbonyl group is____ hybridised .The carbonyl group in aldehydes and ketones undergoes_ reactions . Aldehydes which have $α - H$ atom undergo____ reaction .

s p^{3}

, nucleophilic substitutions , aldol condensation , Cannizzaro

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sp , electrophilic substitution , Cannizzaro , aldol condensation .

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s p^{2}

, nucleophilic addition , aldol condensation Cannizzaro

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s p^{3}

electrophilic addition , Cannizzaro , aldol condensation .

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Solution

The correct option is D sp , electrophilic substitution , Cannizzaro , aldol condensation .
The carbon atom in carbonyl group is $s p^{2}$ hybridised .The carbonyl group in aldehydes and ketones undergoes nucleophilic addition reactions . Aldehydes which have $α - H$ atom undergo aldol condensation reaction .
Hence, Option "C" is the correct answer.

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Similar questions

Describe the following.
Acetylation

Cannizzaro reaction

Cross aldol condensation

Decarboxylation

Which of the following compounds would undergo aldol condensation, which the Cannizzaro reaction and which neither ? Write the structures of the expected products of aldol condensation or Cannizzaro reaction ?

Methanal

2-methyl pentanal

Benzaldehyde

Benzophenone

Cyclohexanone

l - phenyl propanone

Phenyl acetaldehyde

Butan - 1 - ol

2, 2 - dimethyl butanal

Q. Which of the following compounds would undergo aldol condensation, which undergoe Cannizzaro reaction and which neither? Write the structures of the expected products of aldol condensation and Cannizzaro reaction.
(i) Methanal (ii) 2-Methylpentanal (iii) Benzaldehyde
(iv) Benzophenone (v) Cyclohexanone (vi) 1-Phenylpropanone
(vii) Phenylacetaldehyde (viii) Butan-1-ol (ix) 2,2-Dimethylbutanal

Q. Describe the following:
(i) Acetylation (ii) Cannizzaro reaction
(iii) Cross aldol condensation (iv) Decarboxylation

Q. The carbon atom in carbonyl group is ______ hybridised. The carbonyl group in aldehydes and ketones undergoes ______ reactions. Aldehydes which have

α

- H atom undergo ______ reaction while aldehydes which have no

α

-H atom undergo _______ reaction.

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Fill in the blanks by suitable choices .The carbon atom in carbonyl group is________ hybridised .The carbonyl group in aldehydes and ketones undergoes_______ reactions . Aldehydes which have α−H atom undergo______ reaction .

Fill in the blanks by suitable choices .
The carbon atom in carbonyl group is____ hybridised .The carbonyl group in aldehydes and ketones undergoes_ reactions . Aldehydes which have $α - H$ atom undergo____ reaction .