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
Inorganic chemistry
25. Carbon family
1. The gas obtained by heating potassium ferrocyanide with conc. H2SO4 is

[MOE 2066]

  • Ammonia
  • Carbon dioxide
  • Carbon monoxide
  • Sulphur dioxide
2. Freon is

[IOM 2003, IOM 1999]

  • CF2Cl2
  • CH2Cl2
  • CFCl3
  • CHCl3
3. The glass used in optical instruments is

[IOM 2001]

  • Silica
  • Pyrex
  • Flint
  • Soda
4. Which of the following is a good conductor of electricity?

[IOM 1994]

  • Graphite
  • Plastic of sulphur
  • Silica
  • Diamond
5. Thermodynamically most stable form of carbon is

[BPKIHS]

  • Diamond
  • Graphite
  • Lamp black
  • Coal
6. Elements of group 14

[Indian Embassy]

  • Exhibit oxidation state of +4
  • Exhibit oxidation state of +2 and +4
  • Form M2- and M4+ ion
  • Form M2+ and M6+
7. 'DRIKOLD', a commercial preparation that sublimes without melting is formed from

[BPKIHS]

  • Oxide of element from Gr. 13
  • Dioxide of element from Gr. 14
  • Frozen oxide of element from Gr. 13
  • Frozen dioxide of element from Gr. 14
8. Diamond and graphite are

[BPKIHS]

  • Allotropes of carbon
  • Isomers of carbon
  • Isotopes of carbon
  • All of the above
9. Which of the following species form giant molecular structure?

[BPKIHS 2005, KU 2006]

  • Si
  • C
  • Na
  • Fe
10. A lump of coal burns slowly while coal dust burns explosively. This is because of

[BPKIHS 2005]

  • A high mass of lump of coal
  • Lower ignition temperature of coal dust
  • Higher ignition temperature of coal dust
  • Larger surface area of coal dust
11. Glass is

[BPKIHS 2005]

  • Microcrystalline solid
  • Supercooled liquid
  • Gel
  • Polymeric mixture
12. Graphite is a good conductor of electricity

[IOM 1992]

  • Due to the presence of free electrons
  • Because it is soft and lustrous
  • Because all C-C bonds get satisfied
  • Due to sp3 hybridization of C-C atoms
13. Semi water gas is

[IOM 1992]

  • CO + H2
  • CO + H2 + N2
  • CO + H2 + CO2
  • CO2 + N2
14. Which statement explains why the element carbon forms many compounds?

[MOE - Curriculum]

  • Carbon combines rapidly with oxygen
  • Carbon has high electronegativity
  • Carbon rapidly forms covalent bond
  • Carbon rapidly forms covalent bonds with other carbon atoms
15. Carbon monoxide is

[MOE 2065]

  • A neutral oxide
  • An acidic oxide
  • An amphoteric oxide
  • A basic oxide
16. Which of the following oxide can be reduced by carbon atom?

[MOE 2063]

  • ZnO
  • Na2O
  • Mg
  • CaO
17. Diamond is an example of

[KU, MOE 2063]

  • Covalent crystal
  • Electrovalent crystal
  • Glass
  • Solid with hydrogen bonding
18. A crystal of graphite contains

[MOE 2061]

  • Only covalent bond
  • Covalent and electrovalent bond
  • Only electrovalent bond
  • Covalent and Vander Waal's bond
19. The chloride of element 'X' neither reacts nor dissolves in water, which element could 'X' be?

[MOE 2058]

  • Aluminum
  • Carbon
  • Magnesium
  • Silicon
20. Carbon atoms are arranged in layers in

[MOE 2055]

  • Graphite
  • Diamond
  • Coal
  • Lamp black
21. Phosgene is the name of

[MOE 2055]

  • Phosphorus compound
  • A phosphonium compound
  • Carbonyl chloride
  • A phosphorus halide
22. Graphite conducts electricity due to

[MOE 2053]

  • sp2 hybridized carbon
  • Soft structure
  • Delocalized electrons
  • Presence of hydrogen bond
23. Water gas is a mixture of

[MOE 2053]

  • CO and H2
  • CO and CO2
  • CO2 and H2O
  • CO and Steam
24. In lead pencil, the element used is

[KU 2003]

  • Sulphur
  • Copper
  • Lead
  • Carbon
25. Dry ice is related to

[KU 2003]

  • Water
  • Carbon dioxide
  • Sulphur dioxide
  • Carbon monoxide
26. The gas obtained by adding water on aluminium carbide is

[MOE, IOM 1996]

  • Ethyne
  • Ethane
  • Methane
  • Ethene
27. Animal charcoal is obtained by

[MOE]

  • Fractional distillation
  • Fractional crystallization
  • Destructive distillation
  • Steam distillation
28. Tendency of catenation is highest for

[MOE 2010]

  • Carbon
  • Silicon
  • Lead
  • Tin
GENERAL
1. Which is 2nd most abundant element byt wt

[IOM 2000]

  • O
  • C
  • S
  • N
2. Which is 2nd most abundant element byt wt

[IOM 2000]

  • O
  • C
  • S
  • N
CARBON
CARBON MONOXIDE
CARBON DIOXIDE
CARBIDE
SILICA