JEE Main & Advanced Physics Thermodynamical Processes Question Bank Assertion and Reason

  • question_answer
    Assertion             :       The isothermal curves intersect each other at a certain point. Reason                 :       The isothermal change takes place slowly, so the isothermal curves have very little slope.    [AIIMS 2001]

    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: E

    Solution :

                As isothermal processes are very slow and so the different isothermal curves have different slopes so they cannot intersect each other.


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