Last hour preparation tips for uttarakhand board Imporatant topics

Last hour preparation tips for uttarakhand board

IS POST ME HUMNE AAPKO KUCH IMPORTANT TOPICS BTAYE HAI JO AAP TAIYAR KRKE BOARD ME ACHE NUMBER LA SKTE HAI….

PHYSICAL CHEMISTRY — 30 – 35%

  1. SOLID STATE 
  2. SOLUTION 
  3. ELECTROCHEMISTRY
  4. CHEMICAL KINETICS
  5. SURFACE CHEMISTRY 
  6. GENERAL PRINCIPLES AND ISOLATION OF ELEMENTS

UNIT I – SOLID STATE 

  • DIFFERENCE BETWEEN CRYSTALLINE AND AMORPHOUS
  • DIFFERENT TYPE OF UNIT CELL AND NO. OF ATOMS PER UNIT CELL
  • CRYSTAL DENSITY AND NUMERICAL
  • SCHOTTKY AND FRENKEL DEFECTS 
  • F-ELEMENTS
  • n-p TYPE SEMICONDUCTOR
  • BAND THEORY 



UNIT 2 – SOLUTIONS

  • MOLARITY, MOLALITY AND MOLE FRACTION
  • RAOULT’S LAW
  • IDEAL AND NON IDEAL SOLUTION
  • ELEVATION OF B.P.
  • DEPRESSION OF F.P
  • OSMOTIC PRESSURE
  • VANT HAFF EQUATION
  • HENRY LAW

UNIT 3 – CHEMICAL KINETICS

  • EXPRESSION OF THE RATE OF THE REACTION 
  • EQUATION OF ZERO/FIRST ORDER REACTION
  • ACTIVATION ENERGY
  • ARRHENIUS EQUATION

UNIT 4 – ELECTRO CHEMISTRY

  • CONDUCTIVITY, MOLAR CONDUCTIVITY 
  • KOHLRAUSH LAW
  • NERST EQUATION
  • LEAD STORAGE CELL
  • FUEL CELLS





UNIT 5 – SURFACE CHEMISTRY

  • DIFFERENCE BETWEEN PHYSICAL OF CHEMICAL ADSORPTION 
  • PEPTIZATION
  • TYNDAL EFFECTS
  • HARDY SCHULTZE RULE
  • EMULSION
  • GOLD NO.
  • DIALYSIS AND ELECTRO DIALYSIS
  • ELECTRO PHORESIS

UNIT – 6  – GENERAL PRINCIPLES AND ISOLATION OF ELEMENTS 

  • MAGNETIC SEPARATION METHOD
  • FRUTH FLOATATION PROCESS
  • REVERBERATORY FURNACE
  • ELECTRIC ARC FURNACE
  • BLAST FURNACE

 

 

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