Question

Freezing point of an aqueous solution is (–0.186)°C. Elevation of boiling point of the same solution is K_b = 0.512°C, K_f = 1.86°C, find the increase in boiling point.

(a) 0.186°C 

(b) 0.0512°C

(c) 0.092°C 

(d) 0.2372°C.

Answer 1

The correct answer is: