JEE Main & Advanced Chemistry Thermodynamics / रासायनिक उष्मागतिकी Question Bank First law of thermodynamics and Hess law

  • question_answer
    Hess law is applicable for the determination of heat of [AIIMS 1998; Pb. PET/PMT 1999]

    A)                 Reaction             

    B)                 Formation

    C)                 Transition           

    D)                 All of these

    Correct Answer: B

    Solution :


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