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Colligative property of an electrolyte solution compared with a nonelectrolyte of the same concentration

This type of question, asked 4 times: 15 May 2023 S1, 20 Apr 2025 S2, 23 Apr 2025 S1, 13 May 2026 S1. All 4 questions 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

    20 Apr 2025 S2

    65
    Find the expected value of ΔTb\Delta T_{b} for 1 m AlCl3AlCl_{3} solution in water if solution of nonelectrolyte of same concentration has ΔTb\Delta T_{b} value 'xx' K.

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  3. Question 3

    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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  4. Question 4

    13 May 2026 S1

    23
    If ΔTb\Delta T_b of 0.50.5 m urea solution is x 0x\ ^0C find the expected value of ΔTb\Delta T_b for 0.50.5 m Al2(SO4)3\mathrm{Al_2(SO_4)_3}

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