Question
Chemistry Question on Solubility
A solution containing 2.44 g of a solute dissolved in 75 g of water boils at 100.413°C Calculate the molar mass of the solute
Kb for water = 0.52 K kg mol-1
A
409.6 g mol-1
B
40.96 g mol-1
C
4096 g mol-1
D
4.096 g mol-1
Answer
40.96 g mol-1
Explanation
Solution
The correct answer is (B) :40.96 g mol-1