JEE PYQ: Solutions And Colligative Properties Question 42
Question 42 - 2019 (10 Jan Shift 2)
Elevation in the boiling point for 1 molal solution of glucose is 2 K. The depression in the freezing point for 2 molal solution of glucose in the same solvent is 2 K. The relation between $K_b$ and $K_f$ is:
(1). ($K_b = 1.5 K_f$)
(2). ($K_b = K_f$)
(3). ($K_b = 0.5 K_f$)
(4). ($K_b = 2 K_f$)
Show Answer
Answer: (4)
Solution
$K_b = 2$, $K_f = 1$. $K_b = 2K_f$.
BETA
