10. When methylamine (CH3NH2) reacts with methyl bromide (CH3Br) to give dimethylamine,
the methylamine:
(
(A) acts as an electrophile
(
(B) acts as a Lewis acid
(
(C) acts as a Bronsted-Lowry acid
(
(D) acts as a Bronsted-Lowry base
(
(E) acts as a nucleophile in an SN2 reaction

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