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Discussion :: Stoichiometry

  1. 1 kg of calcium carbide (CaC₂) produces about 0.41 kg of acetylene gas on treatment with water. How many hours of service can be derived from 1 kg of calcium carbide in an acetylene lamp burning 35 litres of gas at NTP per hour?

  2. A.

     5

    B.

     10

    C.

     15

    D.

     20

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    Answer : Option B

    Explanation :

    Explanation Not Provided


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