A solution is made by dissolving 1 kilo mole of solute in 2000 kg of solvent. The molality of the solution is:
Show Hint
- \(\text{2}\)
- \(\text{1}\)
- \(\text{0.5}\)
- \(\text{1.5}\)
The Correct Option is C
Solution and Explanation
Step 1: Understanding molality (\( m \)).
- Molality is calculated as the moles of solute divided by the mass of solvent (in kg).
Step 2: Applying the formula.
- Moles of solute = 1 kmol = 1000 moles
- Mass of solvent = 2000 kg
Step 3: Selecting the correct option. Since the calculated molality is \( 0.5 \) mol/kg, the correct answer is (C) 0.5.
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