HARD
12th CBSE
IMPORTANT
Earn 100

Draw structure of the following derivative.

The semicarbazone of cyclobutanone

Important Questions on Aldehydes, Ketones and Carboxylic Acids

HARD
12th CBSE
IMPORTANT

Draw structure of the following derivative.

The ethylene ketal of hexan-3-one

EASY
12th CBSE
IMPORTANT

Draw structure of the following derivative.

The methyl hemiacetal of formaldehyde.

MEDIUM
12th CBSE
IMPORTANT
Predict the product formed when cyclohexanecarbaldehyde reacts with the following reagents:
PhMgBr and then H3O+.
HARD
12th CBSE
IMPORTANT

Predict the product formed when cyclohexanecarbaldehyde reacts with following reagent.

Tollen's reagent

HARD
12th CBSE
IMPORTANT

Predict the product formed when cyclohexanecarbaldehyde reacts with following reagents.

Semicarbazide and weak acid

EASY
12th CBSE
IMPORTANT

Predict the product formed when cyclohexanecarbaldehyde reacts with following reagents.

Excess ethanol and acid

EASY
12th CBSE
IMPORTANT

Predict the product formed when cyclohexanecarbaldehyde reacts with following reagents.

Zinc amalgam and dilute hydrochloric acid.

HARD
12th CBSE
IMPORTANT

The following compound would undergo aldol condensation, which the Cannizzaro reaction and which neither? Write the structures of the expected products of aldol condensation and Cannizzaro reaction.

Methanal