• Zigya Logo

    Electrochemistry
    pdf download
    How many Faradays of electricity are required to liberate 2 moles of hydrogen gas in electrolysis of solution?
    Answer:

    H2(g) → 2 H+(aq) + 2 e-
    1 mol e- = 96500 C
    thus 
    2 Faradays of electricity are required to liberate 2 moles of hydrogen gas.
    234 Views
    Answer
    What is meant by Faraday constant?
    It is total charge on 1 mole of electrons. It is unit of charge.
    It is total charge on 1 mole of electrons. It is unit of charge.
    181 Views
    Answer
    What are conductors?
    Answer
    .
    The substances which allow the passage of electricity through them are called conductors.
    for example copper .
    110 Views
    Answer
    What is the relation between Ecell of hydrogen electrode and pH of the solution, when this half cell is connected with normal hydrogen electrode (NHE)?
    Answer:

    pH= Ecell0.0591.
    167 Views
    Answer
    Advertisement
    Zigya App

    What are electrolytes?

    Answer:

    Those compounds which dissociate in to ions in aqueous solution or in molten state are called electrolytes. example NaCl, KCl etc
    129 Views
  • Switch
    • Advertisement
    Advertisement
    Flag Popup Icon
    Flag it
    Submit
    Flag Popup Icon
    Switch to
  • Type
  • Category
    • flexipad
    Share It Icon
    Share it
    Share It
    Share it