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Discussion :: Stoichiometry

  1. In the reaction, Ca + 2H₂O = Ca(OH)₂ + H₂ ; what volume (c.c.) of hydrogen at STP would be liberated, when 8 gm of calcium reacts with excess water?
    (atomic weight of calcium = 40)

  2. A.

     4480

    B.

     2240

    C.

     1120

    D.

     0.4

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    Answer : Option A

    Explanation :

    Explanation Not Provided


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