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    Chemistry
    Grade-6
    Easy

    Question

    The movement of particles from higher concentration to lower concentration is known as: 

    1. Osmosis
    2. Diffusion
    3. Transcreation
    4. Solubility
       
       

    Hint:

    The burning of incense sticks in a room and the smell spread throughout is due to diffusion.

    The correct answer is: Diffusion

      • The movement of particles from a higher concentration to a lower concentration is known as diffusion.
      • Diffusion requires a semipermeable barrier.
      • Diffusion is the spreading of the smell of perfume when sprayed in a room.

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