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

  • question_answer
    The heat evolved during the combination of 24 g C and 128 g S following the change is \[C+{{S}_{2}}\to C{{S}_{2}};\,\Delta H=22.0\,kcal\]                             [MH CET 2001]

    A)                 11 kcal 

    B)                 32 kcal

    C)                 44 kcal 

    D)                 22 kcal

    Correct Answer: C

    Solution :

              \[22.0\times 2=44\,kcal\].


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