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Colligative property scaled with a change of concentration or temperature

This type of question, asked 4 times: 10 May 2023 S1, 9 May 2024 S1, 26 Apr 2025 S1, 14 May 2026 S2. All 4 questions below, oldest first.

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  1. Question 1

    10 May 2023 S1

    87
    0.1 molal aqueous solution of glucose boils at 100.16∘C100.16^\circ\text{C}. What is boiling point of 0.5 molal aqueous solution of glucose?

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  2. Question 2

    9 May 2024 S1

    94
    0.2 M aqueous solution of glucose has osmotic pressure 4.9 atm at 300 K. What is the concentration of glucose if it has osmotic pressure 1.5 atm at same temperature?

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  3. Question 3

    26 Apr 2025 S1

    78
    What is the numerical value of osmotic pressure of 1 M urea solution if numerical value of osmotic pressure of 0.5 M urea solution is ' xx '?

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  4. Question 4

    14 May 2026 S2

    21
    The osmotic pressure of a particular solution is 88 atm at 298298 K. What will be the osmotic pressure under similar conditions at 313313 K?

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