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Electrochemistr...

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  • Question 1
    1 / -0

    How much electricity must pass through acidulated water to release $$22, 400\, cm^3$$ of hydrogen at N.T.P.?

  • Question 2
    1 / -0

    Rusting of iron is a chemical reaction. The reaction can be termed as:

  • Question 3
    1 / -0

    A solution of sodium chloride discharges $$6.1 \times 10^{16} Na^+$$ ions and $$4.6 \times 10^{16} Cl^-$$ ions in 10 seconds. Find the current passing through the solution.

  • Question 4
    1 / -0

    A voltaic cell converts:

  • Question 5
    1 / -0

    How many electrons constitute current of one micro ampere in one second?

  • Question 6
    1 / -0

    Which of the following statements is true ?

  • Question 7
    1 / -0

    The weights of various ions liberated by passing the same current through different electrolytes are in the ratio of their:

  • Question 8
    1 / -0

    $$1$$ faraday $$= \ ?$$

  • Question 9
    1 / -0

    For purification of impure metals by the process of electrolysis

  • Question 10
    1 / -0

    During electroplating by electrolysis, the article to be electroplated is:

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