Two Solutions Contain the Same Amount of Water as a Solvent.One

question 44

Multiple Choice

Two solutions contain the same amount of water as a solvent.One solution contains 0.5 mol glucose (C₆H₁₂O₆) while the other one contains 0.2 mol of CaCl₂ .If the freezing points of both solutions are the same,determine the van't Hoff i factor for CaCl₂ solution.

• A)2.50
• B)3
• C)1.50
• D)2.75
• E)0.75

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Definitions:

Significance Level

The probability threshold below which the null hypothesis is rejected, often denoted by alpha.

Level of Significance

In statistical hypothesis testing, it is the criterion used for deciding whether to reject the null hypothesis, often represented by alpha (α) and set before the study.

Significant Results

Findings in research that are unlikely to have occurred by chance alone, indicating a notable difference or effect that is statistically significant.

Obtained Value

The measured or calculated value resulting from an experiment or study.