Carbonyl Compounds Part 1

Which of the following is NOT a carbonyl compound?

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On heating compound X with acidified KMnO₄, compound Y is obtained. Compound Y does not react with Fehling’s solution. X and Y are most likely to be,

Compound X & Compound Y

• CH₃COCH₃ & CH₃COOH

• CH₃CH(OH)CH₃ & CH₃COCH₃

• CH₃CH₂CH₂OH & CH₃COCH₃

• CH₃CH₂CH₂OH & CH₃CH₂CHO

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Acetone reacts with HCN to form a cyanohydrin. It is an example of

• Electrophilic addition

• Electrophilic substituition

• Nucleophilic addition

• Nucleophilic substituition

Which statement about butanone is correct?

• Butanone reacts to form silver mirror with Tollen's Reagent

• Butanone can be prepared by reduction of 1-butanol

• Butanone forms brick red precipitate with Fehling’s solution

• Butanone's C=O bond is polar with O δ^–

What is the name of this carbonyl compound?

• pentan-2-one
• hexan-5-one
• pentan-3-one
• hexan-2-one

When reacted with a strong oxidising agent, aldehydes turn into

• carboxylic acids

• ketones

• primary alcohols

• secondary alcohols

The name of this compound is:

• heptan-2-one
• 2-hexanone
• 2-heptanone
• pentan-2-one

Classify the compound based on the functional group present.

• aldehyde
• ketone
• carboxylic acid
• ester

Aldehyde reacts with Tollen's reagent forming:

• Yellow precipitate
• Brick-red precipitate
• Purple solution
• Silver mirror

Carbonyl compounds CANNOT be synthesized through

• oxidation of primary alcohol

• oxidation of secondary alcohol

• oxidation of tertiary alcohol