Two solutions A and B have same mole fractions of the solute. If 1 `dm^(3)` of A is mixed with `2 dm^(3)` of B, the mole fraction of the solute in the
Two solutions A and B have same mole fractions of the solute. If 1 `dm^(3)` of A is mixed with `2 dm^(3)` of B, the mole fraction of the solute in the mixture would
A. decrease
B. increase
C. ramain unchanged
D. change
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Correct Answer - C
As the two solutions have same mole fractions the ratio of moles of solute to total moles (i.e.mole fraction) would remain same even after mixing.
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