MEDIUM
12th Odisha Board
IMPORTANT
Earn 100

Write the structure of Urotropine.

Important Questions on Aldehydes and Ketones

MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 18 - Aldehydes and Ketones>ADDITIONAL QUESTIONS>Q (xi)
How will you detect carbonyl group in an organic compound ?
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 18 - Aldehydes and Ketones>ADDITIONAL QUESTIONS>Q (xii)
Explain why trichloroacetaldehyde does not undergo aldol condensation.
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 18 - Aldehydes and Ketones>ADDITIONAL QUESTIONS>Q (xiii)
Explain why benzaldehyde does not undergo aldol condensation whereas acetaldehyde does.
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 18 - Aldehydes and Ketones>ADDITIONAL QUESTIONS>Q (xiv)
Explain why the bond energy of >C=O is higher than that of >C=C<.
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 18 - Aldehydes and Ketones>ADDITIONAL QUESTIONS>Q (xv)
Oximes are more acidic than hydroxylamine. Why?
MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 18 - Aldehydes and Ketones>ADDITIONAL QUESTIONS>Q (xvi)

How does acetaldehyde react with Tollen's reagent? Give equation.

MEDIUM
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 18 - Aldehydes and Ketones>ADDITIONAL QUESTIONS>Q (xviii)
Which type of aldehydes show Cannizzaro reaction?
HARD
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 18 - Aldehydes and Ketones>ADDITIONAL QUESTIONS>Q 1
How can you bring out the conversion of ethanal to 2-hydroxy -3-butanoic acid.