1. Which of the following is not true?

Question

a. The freezing point of sea water is lower than the freezing point of pure water.
b. The boiling point of a water sample from the Salt Lake is lower than the boiling point of pure water.
c. The freezing point of 0.1 M NaCl is lower than the freezing point of 0.05 M NaCl.

Answer 1

Nothing followed.

Answer 2

B - the boiling point will be higher b/c more solutes in solution in salt water.

Answer 3

I agree