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JEE Main & Advanced Chemistry Thermodynamics / रासायनिक उष्मागतिकी Question Bank Heat of reaction

  • question_answer
    In an exothermic reaction \[\Delta H\] is [MP PMT 1995; CPMT 1999]

    A)                 Positive               

    B)                 Negative

    C)                 Zero      

    D)                 Both positive or negative

    Correct Answer: B

    Solution :

              \[\Delta H=-ve\] in exothermic reaction.


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