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Depression in freezing point of CaCl2 solution if a nonelectrolyte of the same molality gives x

The same question, asked 2 times: 15 May 2023 S1*, 23 Apr 2025 S1. Every wording below, oldest first.

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  1. Question 1

    15 May 2023 S1

    79
    What is the expected value of ΔTf\Delta T_{f} for 1.25 m CaCl2_2 solution if 1.25 m sucrose solution has ΔTf\Delta T_{f} value ×K\times K?

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  2. Question 2

    23 Apr 2025 S1

    75
    Determine the expected value of ΔTf\Delta T_{f} for 1 mCaCl21\text{ }mCaCl_{2} solution if 1 m urea solution has ΔTf\Delta T_{f} value ' xx ' K .

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