Chemistry Quiz: Can You Pass This Chemical Reaction Test?

10 Questions

Settings
Please wait...
Chemistry Quiz: Can You Pass This Chemical Reaction Test?

.


Questions and Answers
  • 1. 
    • A. 

      No. it is not a true solution. It is called Suspension.

    • B. 

      Yes. it is a true solution..

    • C. 

      No. it is not a true solution. It is called Colloid.

    • D. 

      No. it is a true solution.

  • 2. 
    Solution that contains water as the solvent is called aqueous solution. If carbon disulphide is a solvent in a given solution, then the solution is called ______
    • A. 

      Aqueous solution

    • B. 

      Non aqueous solution

  • 3. 
    Solubility of common salt in 100g water is 36g. If 20g of salt is dissolved in it how much more is required to attain saturation?
    • A. 

      36 g of salt

    • B. 

      10 g of salt

    • C. 

      6 g of salt

    • D. 

      16 g of salt

  • 4. 
    If two liquids are mutually soluble, they are called _______ liquids.
    • A. 

      Miscible

    • B. 

      Immiscible

  • 5. 
    When sunlight passes through window of the classrooms its path is visible. This is due to _______of light.
    • A. 

      Reflection

    • B. 

      Scattering

  • 6. 
    The particles in various forms are visible only under ultramicroscope. A solution containing such particles is called __________
    • A. 

      True solution

    • B. 

      Colloidal solution

  • 7. 
    The number of substance present in binary solution is _____
    • A. 

      One

    • B. 

      Two

  • 8. 
    The mixture of gases used by deep sea divers is _______
    • A. 

      Helium-oxygen

    • B. 

      Oxygen-nitrogen

  • 9. 
    Earth soil cannot store more nitrogen than it can hold. Hence earth soil is referred to be in a state of _________.
    • A. 

      Saturation

    • B. 

      Unsaturation

  • 10. 
    In an endothermic process, solubility increases with _________ in temperature.
    • A. 

      Increase

    • B. 

      Decrease