The vapour pressure of a dilute aqueous solution of glucose is 750 mm Hg at 373 K. The mole fraction of the solute is
A. \(\frac{1}{76}\)
B. \(\frac{1}{7.6}\)
C. \(\frac{1}{38}\)
D. \(\frac{1}{10}\)
Answer:A
The vapour pressure of a dilute aqueous solution of glucose is 750 mm Hg at 373 K. The mole fraction of the solute is
A. \(\frac{1}{76}\) B. \(\frac{1}{7.6}\) C. \(\frac{1}{38}\) D. \(\frac{1}{10}\)