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Electrochemistry Test - 24
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Electrochemistry Test - 24
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  • Question 1/10
    4 / -1
    The electrochemical cell stops working after sometime because
  • Question 2/10
    4 / -1
    What flows in the internal circuit of a galvanic cell?
  • Question 3/10
    4 / -1
    Galvanic cell is a device in which
  • Question 4/10
    4 / -1
    In a hydrogen-oxygen fuel cell, combustion of hydrogen occurs to
  • Question 5/10
    4 / -1
    Which of the following statements (or equation) is correct ?
  • Question 6/10
    4 / -1
    The best way to prevent rusting of iron is
  • Question 7/10
    4 / -1
    Several blocks of magnesium are fixed to the bottom of a ship to
  • Question 8/10
    4 / -1
    The process of zinc-plating on iron sheet is known as
  • Question 9/10
    4 / -1
    When electric current is passed through a cell having an electrolyte, the positive ions move towards the cathode and the anode.If the cathode is pulled out of the solution
  • Question 10/10
    4 / -1
    What is the standard cell potential for the cell Zn; Zn2+(1M); Cu2+ (1M); Cu? (Eo for Zn2+/Zn = –0.76, Eo for Cu2+/Cu = +0.34)
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