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11th Class Chemistry Thermodynamics / रासायनिक उष्मागतिकी Question Bank 11th CBSE Chemistry Thermodynamics

  • question_answer
    One kg of graphite is burnt in a closed vessel. The same amount of the same sample is burnt in an open vessel. Will the heat evolved in the two cases be same? If not, in which case it would be greater?

    Answer:

                  Same in both cases because \[\Delta \,{{n}_{g}}=0\].


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