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Physical Chemistry
Some Basic Concepts of Chemistry
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Structure of Atom
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Redox Reactions
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Gaseous State
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Chemical Equilibrium
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Ionic Equilibrium
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Solutions
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Thermodynamics
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Chemical Kinetics and Nuclear Chemistry
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Electrochemistry
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Solid State
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Surface Chemistry
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Inorganic Chemistry
Periodic Table & Periodicity
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Chemical Bonding & Molecular Structure
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Isolation of Elements
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Hydrogen
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s-Block Elements
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p-Block Elements
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d and f Block Elements
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Coordination Compounds
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Salt Analysis
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Organic Chemistry
Basics of Organic Chemistry
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Hydrocarbons
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Haloalkanes and Haloarenes
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Alcohols, Phenols and Ethers
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Aldehydes, Ketones and Carboxylic Acids
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Compounds Containing Nitrogen
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Polymers
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Biomolecules
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Chemistry in Everyday Life
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Practical Organic Chemistry
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IIT-JEE 2006
MCQ (More than One Correct Answer)
+5
-1.25
The species present in solution when CO2 is dissolved in water are
A
CO2, H2CO3, $$HCO_3^-$$, $$CO_3^{2-}$$
B
$$H_2CO_3$$, $$CO_3^{2-}$$
C
$$CO_3^{2-}$$, $$HCO_3^-$$
D
CO2, H2CO3
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Inorganic Chemistry
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Organic Chemistry
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