Which of the following has the highest boiling point
Correct option is C. n-heptane
The boiling point of n-heptane is 98.42 degrees celsius.
The boiling point of n-butane is -1 degrees celsius.
The boiling point of neopentane is 9.5 degrees celsius.
The boiling point of isobutane is -11.7 degrees celsius.
So $$ n-heptane$$ has the highest boiling point.