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Which of the following example is correct about the diffusion? Example 1: The smell of food being cooked reaches us even from a considerable distance.  Example 2: The fragrance of the burning incense sticks spreads all around due to the diffusion of its smoke into the air. Example 3: The smell of perfume spreads due to the diffusion of perfume vapors into the air.

Which of the following example is correct about the diffusion? Example 1: The smell of food being cooked reaches us even from a considerable distance.  Example 2: The fragrance of the burning incense sticks spreads all around due to the diffusion of its smoke into the air. Example 3: The smell of perfume spreads due to the diffusion of perfume vapors into the air. Correct Answer All examples are correct

The correct answer is 4 i.e. All examples are correct.

  • Details about the process of Diffusion:
    • The spreading out and mixing of a substance with another substance due to the motion of its particles is called diffusion.
    • It is a property of matter which is based on the motion of its articles.
    • It is the fastest in gases and slowest in solids.
    • The rate of diffusion increase in increasing the temperature of the diffusing substance.
    • The phenomenon of diffusion tells us about the particles of matter that are constantly moving.
    • Light gases diffuse faster than the heavy gases in the environment.
  • There are few examples of diffusion mentioned below for better understanding:
    • The smell of food being cooked reaches us even from a considerable distance by the process of diffusion only.
    • The fragrance of the burning incense sticks spreads all around due to the diffusion of its smoke into the air.
    • The smell of perfume spreads due to the diffusion of perfume vapors into the air.

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