What is the correct IUPAC name for a compound with a keto group at C2 of a butane chain? - PRINCIPLES RELATED TO PRACTICAL CHEMISTRY Quiz | GKFix.in

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Question

What is the correct IUPAC name for a compound with a keto group at C2 of a butane chain?

A. Butan-3-one
B. Butan-2-one
C. 2-Butanone
D. Methyl ethyl ketone