

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 | |