CLASS 11 IMPORTANT TOPICS : CHEMISTRY - Part 2
Chapter 9- Hydrogen - Position of hydrogen in periodic table - Occurrence, isotopes, preparation, properties and uses of hydrogen - Hydrides-ionic covalent and interstitial - Heavy water - Hydrogen peroxide - preparation, reactions and structure and use; hydrogen as a fuel. Chapter 10 - S- block elements- Alkali and Alkaline Earth Metals - Group 1 and Group 2 Elements General introduction - Electronic configuration - Occurrence - Anomalous properties of the first element of each group - Diagonal relationship - Trends in the variation of properties (ionization enthalpy, atomic and ionic radii) - Trends in chemical reactivity with oxygen, water, hydrogen and halogens - Preparation and Properties of Some Important Compounds: Sodium Carbonate, Sodium Chloride, Sodium Hydroxide and Sodium Hydrogen Carbonate - Biological importance of Sodium ,Potassium and magnesium, calcium - Calcium Oxide and Calcium Carbonate and their industrial uses Chapter 11 - P -Block Elements ...