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NEET Sample Paper NEET Sample Test Paper-60

  • question_answer
    Which has minimum osmotic pressure?

    A) 200ml of 2 M NaCI solution

    B) 200ml of 1 M glucose solution

    C) 200ml of 2 M urea solution

    D) All have same

    Correct Answer: B

    Solution :

    [b] 200 ml of 1 M glucose solution NaCI is an electrolyte which dissociates to give ions. Concentration of ions in the solution = 4 M. Glucose and urea are non-electrolytes. Thus, glucose has minimum concentration and hence minimum osmotic pressure.


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