Chemistry-Types of Solutions
NEET Chemistry Types of Solutions MCQ Question
Type: MCQ-numerical-Hard-Class 12
If 2 moles of glucose are dissolved in 4 kg of water, what is the molality of the solution?
A
0.5 mol/kg
B
0.25 mol/kg
C
2 mol/kg
D
0.75 mol/kg
Correct Answer
Option A
Detailed Explanation
Molality is calculated as moles of solute divided by mass of solvent in kg. Here, molality = 2 moles / 4 kg = 0.5 mol/kg.
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