The compound 'A' is widely used in cosme...

The compound 'A' is widely used in cosmetices as a nail-polish remover. This compound 'A' forms compound 'B' on treatment with hydroxylamine. The compound 'B' is easily reduced by sodium and ethanol to give isopropylamine. Identify the compound 'A'.

Acetone

Dimethyl ketone

Propanone

all of these

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