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JEE Main & Advanced Chemistry Thermodynamics / रासायनिक उष्मागतिकी Question Bank Topic Test - Thermodynamics and Thermochemistry (8-5-21)

  • question_answer
    Which of the following expressions represents the first law of thermodynamics

    A) \[\Delta E=-q+W\]

    B) \[\Delta E=q-W\]

    C) \[\Delta E=q+W\]

    D) \[\Delta E=-q-W\]

    Correct Answer: C

    Solution :

    [c] \[\Delta E=q+w\].


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