Chemistry 9th CHAPTER # 11 Contents

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• OXIDATION
• REDUCTION
• OXIDES
• TYPES OF OXIDES
• EXTRACTION OF SULPHUR
• INDUSTRIAL PREPARATION OF SULPHURIC ACID
• PROPERTIES OF SULPHURIC ACID
• PREPARATION OF CHLORINE GAS
• BLEACHING POWDER
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Chemistry 9th CHAPTER # 10 Contents

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• ALLOTROPIC FORMS OF CARBON
• DIAMOND
• PROPERTIES OF DIAMOND
• GRAPHITE
• PROPERIES OF GRAPHITE
•  GLASS
• SILICA GEL
• AMMONIA GAS
• CEMENT
• INDUSTRIAL PREPARATION OF NITRIC ACID
• PROPERTIES OF NITRIC ACID
• PROPERTIES OF SULPHURIC ACID
• GREEN HOUSE EFFECT
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Chemistry 9th CHAPTER # 9 Contents

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EXTRACTION OF IRON

RUSTING OF IRON

METHODS TO PROTECT IRON FROM RUSTING

MANUFACTURING OF STEEL

TYPES OF STEEL

EXTRACTION OF COPPER

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Chemistry 9th CHAPTER # 8 Contents

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Physical properties of hydrogen gas
Uses of hydrogen gas
Isotopes of hydrogen
Industrial preparation of sodium carbonate
Industrial preparation of sodium hydroxide
Water gas-industrial preparation of hydrogen gas
Thermite process 
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Chemistry 9th CHAPTER # 7 Contents

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CHEMICAL BOND
IONIC BOND 
FORMATION OF IONIC BOND BETWEEN Na & Cl
PROPERTIES OF IONIC COMPOUND
COVALENT BOND
COVALENT BOND BETWEEN H-ATOM AND Cl-ATOM
TYPES OF COVALENT BOND
SINGLE COVALENT BOND
DOUBLE COVALENT BOND
TRIPLE COVALENT BOND
POLAR COVALENT BOND 
NON-POLAR COVALENT BOND
PROPERTIES OF COVALENT COMPOUNDS
CO-ORDINATE COVALENT BOND
COORDINATION COMPOUND
CO-ORDINATION NUMBER
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Chemistry 9th CHAPTER # 5 Contents

CLICK HERE FOR EXPLANTION OF THIS CONTENTSATOM
CHARACTERISTICS OF ELECTRON
CHARACTERISTICS OF PROTON
CHARACTERISTICS OF NEUTRON
ATOMIC NUMBER
MASS NUMBER
SYMBOL OF NUCLEUS
ION
CATION
ANION
IONIZATION POTENTIAL
DALTON ‘S ATOMIC THEORY
RUTHERFORD’S ATOMIC THEORY 
ELECTRONEGATIVITY
ATOMIC RADIUS
BOHR’S ATOMIC THEORY
DISCHARGE TUBE EXPERIMENT 
PROPERTIES OF CATHODE RAYS CLICK HERE FOR EXPLANTION OF THIS CONTENTS

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Chemistry 9th CHAPTER # 6 Contents

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ATOM
CHARACTERISTICS OF ELECTRON
CHARACTERISTICS OF PROTON
CHARACTERISTICS OF NEUTRON
ATOMIC NUMBER
MASS NUMBER
SYMBOL OF NUCLEUS
ION
CATION
ANION
IONIZATION POTENTIAL
DALTON ‘S ATOMIC THEORY
RUTHERFORD’S ATOMIC THEORY 
ELECTRONEGATIVITY
ATOMIC RADIUS
BOHR’S ATOMIC THEORY
DISCHARGE TUBE EXPERIMENT 
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Chemistry 9th CHAPTER # 4 Contents

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ACID, BASE AND SALT
PHYSICAL PROPERTIES OF ACIDS
CHEMICAL PROPERTIES OF ACIDS
PHYSICAL PROPERTIES OF BASE
CHEMICAL PROPERTIES OF BASE
 BASICITY
ACIDITY
PH SCALE
 PH OF DIFFERENT SUBSTANCES
STRONG ACID
WEAK ACID
HYDROLYSIS
TYPES OF SALTCLICK HERE FOR EXAPLANTION OF CONTENTS OF THIS CHAPTER

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Chemistry 9th CHAPTER # 3 Contents

  ELECTROLYTES
STRONG ELECTROLYTES
WEAK ELECTROLYTES
NON-ELECTROLYTES 
ELECTROLYSIS                                                                 CLICK HERE 
  ELECTROLYSIS OF COPPER CHLORIDE
ELECTROLYSIS O F WATER
SPECIFIC HEAT
LATENT HEAT OF FUSION
LATENT HEAT OF VAPORIZATION
HEAVY WATER
  SOLUBILITY
  HARD WATER
TEMPORARY HARD WATER
TEMPORARY HARD WATER 
TEMPORARY HARD WATER
REMOVAL OF HARDNESS OF WATER
DISADVANTAGE OF HARD WATER
  CRYSTALLIZATION
  SOLUTION
CONCENTRATION OF SOLUTION
MOLARITY
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Chemistry 9th CHAPTER # 2 Contents

• TYPES OF CHEMICAL REACTION
• ENDOTHERMIC REACTION                                        CLICK HERE 
• EXOTHERMIC REACTION
• CHEMICAL RAEACTION
• CHEMICAL EQUATION
• LAW OF CONVERSATION OF MASS
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Chemistry 9th CHAPTER # 1 Contents

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• TEMPERATURE
• VOLUME 
• MASS
• DENSITY
• MOLE
• AVOGADRO'S NUMBER
• LAW OF DEFINITE PROPORTION
• SPECIFIC GRAVITY
• GRAM ATOMIC MASS
• ELEMENT
• TYPES OF ELEMENTS 
• METALS
• NON-METALS
• VALENCY 
• MOLECULE
• EMPIRICAL FORMULA
• MOLECULAR FORMULA
• SYMBOL
• FORMULA
• COMPOUND
• MIXTURE
• DIFFERENCE BETWEEN COMPOUND AND MIXTURE
• TYPES OF MIXTURE
• HOMOGENEOUS MIXTURE
• HETEROGENEOUS MIXTURE
• MATTER
• VARIABLE VALENCY
• MOLECULAR MASS
• DEFINITION OF CHEMISTRY

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