Free tnpsc model questions Online Test - MeritNotes

No. of Questions :10
Remaining Time :
1. _____ makes a lemon sour.
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

2. For a reversible reaction at equilibrium
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

3. Which one of the following is not an explosive?
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

4. In Which one of the following the maximum percentage of Nitrogen is to be found from the mass point of view?
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

5. A deuterium nucleus consists of
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

6. The ingredients of gun metal are
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

7. Flint glass is obtained from which of the following?
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

8. Which one of the following laws explains the formation of carbon monoxide and carbon dioxide from carbon and oxygen?
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

9. Which of the following metals is used to pollute the air of a big city?
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 

10. Which one of the following is a metalloid?
 
  • (a) 
  • (b) 
  • (c) 
  • (d)