Which of the following properties is greater for a solution than for the pure solvent? w) freezing point x) vapor pressure y) temperature z) boiling point Answer : ANSWER: D -- BOILING POINT...
Which of the following properties is lower for a solution than for the pure solvent? w) osmotic pressure x) vapor pressure y) temperature z) boiling point Answer : ANSWER: X -- VAPOR PRESSURE...
Relative to the pure solvent, the boiling point of a solution is: w) higher x) lower y) at the same temperature Answer : ANSWER: W -- HIGHER...
A thin double-concave lens produces images which are: w) larger than the object x) smaller than the object y) the same size as the object z) one cannot tell from this information Answer : ANSWER: X -- SMALLER THAN THE OBJECT...
During osmosis w) Pure solvent diffuses through a membrane but solutes do not. x) Pure solutes diffuse through a membrane but solvent does not. y) Pure solvent and a solution both diffuse at the same time through a membrane. z) Gases diffuse through a membrane into a solution and build up pressure. Answer : ANSWER: W -- PURE SOLVENT DIFFUSES THROUGH A MEMBRANE BUT SOLUTES DO NOT. ...
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