JEE Main & Advanced Physics Current Electricity, Charging & Discharging Of Capacitors / वर्तमान बिजली, चार्ज और कैपेसिटर का निर Question Bank Assertion and Reason

  • question_answer
      Assertion             :       The presence of water molecules makes separation of ions easier in electrolyte.   Reason                 :   The presence of water molecules in electrolyte decreases the resistance of electrolyte.

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

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

    C)             If assertion is true but reason is false.

    D)             If the assertion and reason both are false.

    E)             If assertion is false but reason is true.

    Correct Answer: B

    Solution :

                The presence of water molecules reduces force between ions by \[1/81\] times because the value of dielectric constant of water is 81. That is why the separation between ions becomes easier.


You need to login to perform this action.
You will be redirected in 3 sec spinner