2. Questions Bank
  3. 5th Class
  4. Science
  5. Weather, Air and Water

5th Class Science Weather, Air and Water Question Bank Air, Water and Weather

  • question_answer
    The process of adding chlorine in water to kill germs is

    A)  Chlorination     

    B)                         decantation.    

    C)                         Distillation                         

    D)                         sublimation.

    Correct Answer: A

    Solution :

    Chlorine is added to water to kill germs. This process is called chlorination.


You need to login to perform this action.
You will be redirected in 3 sec spinner