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Discussion :: Chemical Engineering Basics-2

  1. For the irreversible reaction, Ca+ 2C = Ca C₂ , Δ H°298 = - 60000 J . mole⁻¹ . If a system initially containing 2 moles of calcium, 3 moles of carbon and 1 mole of calcium carbide is allowed to react to completion, the heat evolved at 298 K will be

  2. A.

     30000 J

    B.

     60000 J

    C.

     90000 J

    D.

     240000 J

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    Answer : Option C

    Explanation :

    Explanation Not Provided


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