PG TRB Chemistry Model Questions and Answers
| 9. |
Riboflavin is a/an |
| |
- A. Antibiotic
- B. Vitamin
- C. Plant
- D. Pigment
|
| 10. |
Which one of the following metals does not form amalgams? |
| |
- A. Iron
- B. Magnesium
- C. Zinc
- D. Copper
|
| 11. |
The complete conversion of glucose in the presence of oxygen into carbon dioxide and water with release of energy is called |
| |
- A. Anaerobic respiration
- B. Aerobic respiration
- C. Hydrolysis
- D. Glycolysis
|
| 12. |
Highest ionization energies are found in |
| |
- A. Alkali metals
- B. Transition metals
- C. Halogens
- D. Inert gases
|
