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Electrochemistry Test - 26
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Electrochemistry Test - 26
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  • Question 1/10
    4 / -1
    In the electrolysis of NaCI:
  • Question 2/10
    4 / -1
    The correct order of chemical reactivity with water according to electrochemical series is
  • Question 3/10
    4 / -1
    The number of faradays required to deposit 1 g equivalent of aluminium (At. Wt. = 27) from a solution of aluminium chloride will be
  • Question 4/10
    4 / -1
    On electrolysis of dilute sulphuric acid using platinum electrodes, the product obtained at the anode will be
  • Question 5/10
    4 / -1
    When CuSO4 is electrolysed by platinum electrodes,
  • Question 6/10
    4 / -1
    The amount of electricity that can deposit 108 g of silver from silver nitrate solution is
  • Question 7/10
    4 / -1
    Four alkali metals A, B, C and D are having respectively standard electrode potentials as ‒ 3.05, ‒ 1.66, ‒ 0.40 and 0.80 V. Which one will be the most reducing.
  • Question 8/10
    4 / -1
    The most durable metal plating on iron to protect against corrosion is
  • Question 9/10
    4 / -1
    Which one of the following cells can convert chemical energy of H2 and O2 directly into electrical energy?
  • Question 10/10
    4 / -1
    Which reaction is not feasible?
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