Substance GAMMA has a vapor pressure of 318 torr at 19 °C. When a sample of the nonvolatile substance DELTA is dissolved in GAMMA, the vapor pressure of the solution is detemined to be 159 torr. Calculate the mole fraction of GAMMA in the solution? (the answer should be entered with 3 significant figures; do not enter units; give answer in normal notation--examples include 1.23 and 120. and -123 and 123. and 12.3) Question 2 Question 2 of 29>> A Moving to another question will save this response. BAR F10 30 %24 & 7. Y. S K alt alt on command command option

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.