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Chemistry in daily life Bio molecules Polymers Environmental chemistry Nitrogenous compound Aldehyde and ketone Alcohol and phenol Halo alkane Hydrocarbon Basic concept of organic chemistry Coordination chemistry d&f block element p-block element part 3 p – block element part 2 p-block element part 1 s-block element Hydrogen Principal of extraction of metal Surface chemistry Chemical kinetics Electro chemistry Solution Chemical equilibrium Thermodynamics State of matter Chemical bonding Classification of element Atomic structure Basic concept of chemistry
  • Reaction taking place at cathode is :
    Redox
    Oxidation
    Reduction
    Neutralisation
  • How much quantity of electricity is required to deposite 108 gm silver from AgNO3 solutio
    1 Coulamb
    1 Amp
    1 Faraday
    None of the above
  • For which element of first transition series the oxidation potential value (M-->M2+ +2e i
    Fe
    Ni
    Mn
    Cu