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6th Class Science Separation of Substances Question Bank Sepration and Substances

  • question_answer
    DIRECTIONS: Read the passage (s) given below and answer the questions that follow. Passage - 2 You are asked to add two spoons of solid salt to some liquid water taken in a beaker. On stirring it you find that whole of the salt has disappeared and only liquid can be seen in beaker. Which process can you use to get liquid water from the water vapours if you collect them in another container?

    A) Sedimentation            

    B) Condensation

    C) Evaporation                

    D) Filtration

    Correct Answer: B

    Solution :

        On cooling water vapours will change to liquid water. This process is called condensation.


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