Free gk questions Online Test - MeritNotes

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1. The pH of soft drink is
 
  • (a) 
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  • (c) 
  • (d) 
2. Which one of the following reaction takes place when carboxylic acid is heated with soda lime?
 
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  • (b) 
  • (c) 
  • (d) 
3. The heavy water is a type of
 
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  • (c) 
  • (d) 
4. The combustible material at the tip of a safety match stick is
 
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  • (b) 
  • (c) 
  • (d) 
5. The oxide ore is concentrated by
 
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  • (b) 
  • (c) 
  • (d) 
6. Which of the following metals exhibits similarity in properties of aluminium?
 
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  • (b) 
  • (c) 
  • (d) 
7. The colour of ferrous hydroxide precipitate is
 
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  • (b) 
  • (c) 
  • (d) 
8. What is condensation?
 
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  • (b) 
  • (c) 
  • (d) 
9. Name the scientist who stated that matter can be converted into energy
 
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  • (d) 
10. pH of 0.1 M HCL would be
 
  • (a) 
  • (b) 
  • (c) 
  • (d) 
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