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Discussion :: Chemistry

  1. An electrochemical cell which is used as a source of direct electrical current at constant voltage under standard conditions is called a :

  2. A.

     Power transmittor

    B.

     Battery

    C.

     Uninterrupted power supply (UPS)

    D.

     Generator

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    Answer : Option B

    Explanation :

    A Galvanic cell, also known as battery, is an electrochemical cell that derives electrical energy from spontaneous redox reactions taking place within the cell. It is typically used as a source of electrical power. By their nature, they produce direct current. A battery is a set of galvanic cells that are connected in parallel.


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