s and p Block Elements Class 12

Complete handwritten notes on Chapter No. 13:  s and p Block Elements Class 12 written by Mr. Abdullah Javad. These notes are very helpful in the preparation of s and p Block Elements Class 12 for the students of Chemistry in the 2nd Year and these are according to the paper patterns of all Federal boards (FBISE ).

Summary and Contents:
Topics which are discussed in the notes are given below:

  • Definition of atomic radius
  • Definition of Electronegravity with examples
  • Why electronegativity cannot be assigned to Argon?
  • Definition of melting point and boiling point
  • Reaction of third-period elements
  • Reaction with oxygen, reaction with chlorine, reaction with phosphorus
  • Reaction with water, reaction with base
  • Reaction of chlorides with water
  • Hydroxide of the period 3 elements
  • Reaction of oxides with water and dilute acid
  • Reaction with oxygen and nitrogen
  • Solubility of hydroxides sulphates and carbonates
  • Import and steps of our solubility
  • Thermal stability of carbonates and nitrates
  • How does beryllium differ from other members of its group?
  • Definition of Oxidation state with diagram
  • Inert pair effect and positive oxidation States
  • Chemical properties of the elements of the group 4 elements
  • Tetrahalides of C are not hydrolyzed while those of Si, Ge, and Sn get readily hydrolyzed.
  • Structure of carbon dioxide and The structure of silicon dioxide
  • Acid-base behavior of the group 4 oxides
  • The acid acidic nature of the  dioxide
  • Halide ions as reducing agents and explanation of Halide

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