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

  • question_answer
    If a chemical reaction is accompanied by the evolution of heat, it is          [BHU 1979]

    A)                 Catalytic              

    B)                 Photochemical

    C)                 Endothermic     

    D)                 Exothermic

    Correct Answer: D

    Solution :

              For exothermic reaction heat is evolved.


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