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Discussion :: Chemistry

  1. Conversion of chemical energy into electrical energy occurs in

  2. A.

     Atomic bombs

    B.

     Dynamo

    C.

     A battery

    D.

     Electric heaters

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    Answer : Option C

    Explanation :

    The chemical energy in food is converted by the body into mechanical energy and heat. The chemical energy in coal is converted into electrical energy at a power plant. The chemical energy in a battery can also supply electrical power by means of electrolysis.


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