• Chemistry - Hydrogen

    Uses of Heavy water, Problem, Hydrogen peroxide, Laboratory methods of Preparation of H2O2, Industrial methods of Preparation of H2O2, Storage of H2O2, Physical properties of H2O2, Strength of H2O2 solution, Calculation of Strength of H2O2 solution

    112 1 days ago
  • Chemistry - Hydrogen

    Structure of Water, Chemical properties of Water, Problem, Hard and Soft Water, Removal of Temporary Hardness, Removal of Permanent Hardness

    102 12 hours
  • Chemistry - Hydrogen

    Introduction, Position in Periodic table, Resemblance of Hydrogen with Alkali Metals, Resemblance of Hydrogen with Halogens, Isotopes of Hydrogen, Ortho and Para Hydrogen, Laboratory preparation of H2, Commercial production of H2

    111 5 hours