Answer
No, the graph would not be a straight line because boiling point increases as the degree of halogen substitution increases. This increase is less drastic for each subsequent halogen substitution, which would result in a curved line, not a straight line.
Work Step by Step
No, the graph would not be a straight line because boiling point increases as the degree of halogen substitution increases. This increase is less drastic for each subsequent halogen substitution, which would result in a curved line, not a straight line.
