12th Class Chemistry Solutions / विलयन Question Bank Assertion And Reason (MCQs) - Solutions

  • question_answer
    Assertion: Solutions having the same osmotic pressure are called isotonic solutions.
    Reason: \[C{{a}^{2+}}\] and \[{{K}^{+}}\] ions are responsible for maintaining proper osmotic pressure balance in the cells of organism.

    A) Assertion and reason both are correct statements and reason is correct explanation for assertion.

    B) Assertion and reason both are correct statements but reason is not correct explanation for assertion.

    C) Assertion is correct statement but reason is wrong statement.

    D) Assertion is wrong statement but reason is correct statement.

    Correct Answer: C

    Solution :

    Sodium ion, \[N{{a}^{+}}\]and potassium ion, \[{{K}^{+}}\] are responsible for maintaining proper osmotic pressure balance inside and outside of the cells of organisms.


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