Which one of the following alkyl halides has the lowest boiling point?

Question

Which one of the following alkyl halides has the lowest boiling point? (A) n-Butyl chloride (B) iso-Butyl chloride (C) sec-Butyl chloride (D) n-Pentyl chloride

Tardigrade Admin · Accepted Answer

The boiling points of alkyl chlorides increases with the increase of the size of alkyl group. In a group of isomeric alkyl chloride, the order of boiling point is Primarygtsecondarygttertiary.

Q. Which one of the following alkyl halides has the lowest boiling point?

n-Butyl chloride

iso-Butyl chloride

sec-Butyl chloride

n-Pentyl chloride

tert-Butyl chloride

The boiling points of alkyl chlorides increases with the increase of the size of alkyl group. In a group of isomeric alkyl chloride, the order of boiling point is Primarygtsecondarygttertiary.