1. Physical chemistry
    2. 1. The solid state
    2. Language of Chemistry
    3. Gaseous and Liquid states
    4. Stoichiometry
    5. Solutions
    6. Structure of Atom
    7. Chemical equilibrium
    8. Nuclear chemistry (Radioactivity)
    9. Ionic equilibrium
    10. Chemical Bonding
    11. Chemical kinetics
    12. Concepts of Acids, Bases and Salts
    13. Surface catalysis and Colloids
    14. Redox reactions
    15. Chemical energetics
    16. Volumetric analysis
    17. Electrochemistry
  2. Inorganic chemistry
    3. 18. Introduction
    19. Periodic table
    20. Hydrogen and its compounds
    21. General aspects of Metallergy
    22. Alkali metals
    23. Alkaline metals
    24. Boron family
    25. Carbon family
    26. Nitrogen family
    27. Oxygen family
    28. Fluorine family
    29. Inert gases
    30. Transition metals
    31. Coordination compounds
    32. Analytical chemistry
  3. Organic chemistry
    4. 33. Purification and analysis of organic compounds
    34. Nomenclature of Organic compounds
    35. Reaction Mechanisms
    36. Hydrocarbons
    37. Haloalkanes (Alkyl halides)
    38. Alcohol, Phenol and Ether
    39. Aldehyde and Ketones
    40. Carboxylic acids
    41. Compounds conatining Nitrogen
    42. Polymers
    43. Chemistry in daily life
Physical chemistry
11. Chemical kinetics
1. The rate of reaction doesn't depend on

[MOE 2008]

  • Concentration of reactant
  • Suitable catalyst
  • Temperature
  • Concentration of product
2. The rate of reaction depends upon

[MOE 2064]

  • Initial concentration of reactants
  • Temperature
  • Pressure
  • Volume
3. The factor which does not influence the rate of reaction is

[MOE 2062]

  • Nature of reactant
  • Concentration
  • Temperature
  • Molecularity
4. 75% of a first order reaction was completed in 32 minutes, when was 50% of the reaction completed?

[MOE 2058, BPKIHS 2010]

  • 24 min
  • 16 min
  • 8 min
  • 4 min
5. Suppose that the rate law for the reaction A → B is of the form Rate = K[A]n. What is the overall order based on the given data?

[MOE 2000]

  • One
  • Two
  • Three
  • Four
6. A radioactive substance remains 1/8 of its original mass after 96 days. What is its half-life?

[MOE 2056]

  • 16 days
  • 24 days
  • 32 days
  • 40 days
7. The rate constant of a zero-order reaction is 'K' and initial concentration is 'a'. The half-life will be

[IOM 2004]

  • a/K
  • a/2K
  • 2a/K
  • 1/aK
8. The order of a reaction is

[B.E. 2009]

  • Sum of stoichiometric coefficients of all reactants
  • Sum of stoichiometric coefficients of rate-determining reactants
  • Sum of powers of concentration terms in the rate law
  • Sum of powers of concentration of all reactants
9. The half-life of a reaction is 20 min. The reaction will be completed after

[MOE 2065]

  • 20 min
  • 40 min
  • 40 hrs
  • Infinite time
10. When concentrations of both reactants A and B are doubled, the rate becomes 8 times. When only B is doubled, the rate becomes 2 times. The overall order is

[IOM 09]

  • First
  • Second
  • Third
  • Fourth
11. The average minimum energy required for reactant molecules to form products is called

[MOE 09]

  • Activation energy
  • Collision energy
  • Threshold energy
  • Transition energy
12. A lump of coal burns slowly while coal dust burns explosively. This is because of

[BPKIHS 2005]

  • High mass of lump coal
  • Lower ignition temperature of coal dust
  • Higher ignition temperature of coal dust
  • Higher surface area of coal dust