A Simple Chemical Test to Distinguish Between Acetone and 3-Pentanone

Multiple Choice

A simple chemical test to distinguish between acetone and 3-pentanone would be the reaction of the compounds with

A) bromine with acetic acid.
B) bromine and aqueous hydroxide ion.
C) THF,LDA at -78 °C followed by reaction with bromine.
D) base and methyl bromide.