Grade12

Economics 12 Notes for Economics Notes

Apr 8 '12

Concept of market economy

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1 min read

Economics 12 Notes for Economics Notes

Apr 8 '12

The law of maximum satisfaction/ The law of equi-marginal utility/ The law of substitution

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3 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Mohr’s Salt Or Ferrous Ammonium Sulphate FeSO4(NH4)2 SO4.6H2O)

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Heat Treatment Of Steel

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Manufacture Of Steel

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2 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Rusting

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Properties Of Iron

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Varieties Of Iron

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Silver Nitrate (AgNO3)

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Silver Chloride (AgCl)

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Extraction Of Silver From Argentite

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2 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Silver (Ag)

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Ferric Chloride (FeCl2 or Fe2Cl6)

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2 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Ferrous Sulphate Or Green Vitriol (FeSO4 7H2O)

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2 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Some Special Steels

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Mercury (Hg)

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Extraction Of Iron From Haematite

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2 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Iron

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Transition Metals & Iron

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Mercurous Chloride Or Calomel (Hg2Cl2)

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Extraction Of Mercury From Cinnabar

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3 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Mercuric Chloride Or Corrosive Sublimate (HgCl20)

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Zinc Oxide (ZnO)

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Zinc Sulphate Or White Vitriol (ZnSO4.7H2O)

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Copper

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Coinage Metal

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Pseudo Unimolecular Reaction

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2 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Extraction Of Zinc From Zinc Blende

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4 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Zinc (Zn)

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Copper Sulphate(CuSO4)

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2 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Cupric Oxide Or Black Oxide Of Copper (CuO)

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Cuprous Oxide Or Red Oxide Of Cupper (Cu2O)

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Extraction Of Copper From Copper Pyrite

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3 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Theories Of Rate Of Reaction

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Rate Of Reaction And Stoichiometric Coefficient

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Instantaneous Rate And Average Rate Of Reaction

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Molecularity Of A Reaction

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Arhenius Equation Dependence Of Rate On Temperature

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Half Life (t1/2)

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Determination Of Order Of Reaction By Initial Concern Method

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Order Of Reaction

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2 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Factors Affecting The Rate Of Reaction

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Hess’s Law Of Constant Heat Summation

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Internal Energy (E)

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Sign Convention Of Heat And Work

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Chemical Kinematics

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Free Energy Change And Net Useful Work

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2 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Criteria For Spontaneity In Terms Of H, S and G

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2 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Second Law Of Thermodynamics

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Entropy Function

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2 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Enthalpy (H)

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Spontaneous Process

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Bond Energy Or Bond Enthalpy

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Numerical Related Hess’s Law

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Laplace – Lavoiser Law Of Thermo Chemical Reaction

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

State Of A System, State Variables and State Function

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

First Law Of Thermodynamics

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2 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Thermodynamic Equilibrium

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Reversible And Irreversible Processes

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1 min read

Chemistry 12 Notes for Chemistry Notes

Apr 8 '12

Thermodynamic Processes

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1 min read