

MCQOPTIONS
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1. |
A very dilute solution is prepared by dissolving 'x1' mole of solute in 'x2' mole of a solvent. The mole fraction of solute is approximately equal to |
A. | x1/x2 |
B. | x2/x1 |
C. | 1 - (x1/x2) |
D. | 1/x2 |
Answer» B. x2/x1 | |