AIPMT PRELIMS 2005 Chemistry Mole Fraction MCQ Question
The mole fraction of the solute in one molal aqueous solution is:
0.054
0.042
0.018
0.009
Correct Answer
Detailed Explanation
In a one molal solution, 1 mole of solute is present in 1 kg of solvent. The mole fraction is calculated using the formula for mole fraction and the given molality.
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