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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
  • Isotonic solution have same :
    Density
    Molar concentration
    Dipole moment
    Normality
  • Chemically, semi-permeable membrane is :
    Copper ferricyanide
    Copper ferrocyanide
    Copper sulphate
    Potassium ferrocyanide
  • Boiling point of water at high altitudes decreases because :
    Atmospheric pressure decreases
    Atmospheric pressure increases
    Temperature decreases
    None of the above
  • Molarity of H2SO4 solution which contains 9.8 gm of H2SO4
    0.01M
    0.05M
    0.1M
    0.2M
  • Molarity of pure water is :
    50.3
    55.6
    100
    18