The Vapor Pressure of an Aqueous Solution Is Found to Be

question 101

Multiple Choice

The vapor pressure of an aqueous solution is found to be 24.9 mmHg at 25 $\degree$ C.What is the mole fraction of solute in this solution? The vapor pressure of water is 25.756 mmHg at 25 $\degree$ C.

• A)0.967
• B)0.033
• C)1.03
• D)0.034
• E)0.976

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Definitions:

Rejection

In statistics, typically refers to the act of rejecting the null hypothesis based on the outcome of a statistical test.

Level Of Significance

Refers to the threshold under which the null hypothesis is rejected in statistical testing, commonly denoted by alpha (α).

Hypothesis Testing

A statistical method that utilizes sample data to evaluate a hypothesis about a population parameter.