| 1 |
Which class of compounds can not show positional isomerism. |
- A. Alkanes
- B. Alkene
- C. Alkynes
- D. Alcohol
|
| 2 |
Which type of coal has greater percentage of carbon. |
- A. Peat
- B. Lignite
- C. Bituminous
- D. Anthracite
|
| 3 |
Kerosene oil is a mixture of hydrocarbon having carbon |
- A. 11 to 13
- B. 10 to 12
- C. 11 to 12
- D. 8 to 9
|
| 4 |
Linear shape is associated with set of hybrid orbitals |
- A. SP
- B. sp<sup>2</sup>
- C. dsp<sup>2</sup>
- D. sp<sup>3</sup>
|
| 5 |
Ethers show the phenomenon of |
- A. Position Isomerism
- B. Functional group isomerism
- C. Metamerism
- D. Chain isomerism
|
| 6 |
Which one of the following compounds is a heterocyclic. |
- A. Anthracene
- B. Phenol
- C. Pyridine
- D. Aniline
|
| 7 |
An atom or group of atoms, which confers characteristic properties to organic compounds, are called. |
- A. Isomerism
- B. Metamerism
- C. Ligands
- D. Functional groups
|
| 8 |
Which one is the heterocyclic compound of oxygen |
- A. Pyrridine
- B. Parrole
- C. Furan
- D. Thiophene
|
| 9 |
The process used to improve quality of gasoline |
- A. Thermal Cracking
- B. Reforming
- C. Combination
- D. Steam Cracking
|
| 10 |
The chemist who synthesized urea from ammonium cyanate was |
- A. Berzelius
- B. Kolbe
- C. Wholer
- D. Lavoisier
|