CARBONYL COMPOUNDS

What is the name of this carbonyl compound?

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

Select carbonyl compounds from the following formulae:

• C₄H₁₀O
• C₄H₈O
• C₄H₈O₂
• C₄H₈

Classify the compound based on the functional group present.

• aldehyde
• ketone
• carboxylic acid
• ester

Classify the compound based on the functional group present.

• aldehyde
• ketone
• carboxylic acid
• ester

What functional groups are in the following molecule:

• aldehyde and ketone
• ketone and ester
• aldehyde and ether
• ketone and ether

Which reagent would you choose to convert 1-pentanol to pentanal?

• PCC in CH₂Cl₂

• K₂Cr₂O₇ with aqueous H₂SO₄

• KMnO₄ with aqueous H₂SO₄

• KOH, ethanol, reflux

Give the IUPAC name for the following compound

• 2-methyl-3-butanone

• 3-methyl-3-butanone

• 3-methyl-2-butanone

• 3-methylbutanone

Name the reaction mechanism to form X.

• Nucleophilic substitution

• Electrophilic addition

• Nucleophilic addition

• Electrophilic substitution

Which of the following alcohols can be oxidised to 2-methyl-3-pentanone?

• CH₃CH₂CH(OH)CH₃

• CH₃CH(OH)CH₂CH₂CH₃

• (CH₃)₃CCH(OH)CH₃

• (CH₃)₂CHCH(OH)CH₂CH₃

What is the structural formula when cyclopentanone reacts with KCN, HCl

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