Two Solutions Contain the Same Amount of Water as a Solvent

question 60

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:

Assignable Variation

Refers to variation in a process that can be traced to a specific cause, as opposed to random variation.

Cycle

A sequence of events or processes that repeat in a regular and predictable pattern.

Operators

Symbols or words that indicate an operation to be performed within an algebraic or programming context.

Standard Deviations

An indicator of how much the values in a group differ from each other.