12th Class Physics Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर Question Bank Assertion And Reason (MCQs) - Current Electricity

  • question_answer
    ASSERTION: The conductivity of an electrolyte is very low as compared to a metal at room temperature.
    REASON: The number density of free ions on electrolyte is much smaller as compared to number density of free electrons in metals. Further ions drift much more slowly being heavier.

    A) If both assertion and reason are true and reason is the correct explanation of assertion.

    B) If both assertion and reason are true and reason is not the correct explanation of assertion.

    C) If assertion is true but reason is false.

    D) If both assertion and reason are false.

    E) If assertion is false but reason is true.

    Correct Answer: A

    Solution :

    If both assertion and reason are true and reason is the correct explanation of assertion.


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