Question

perfume smell spreads in the room by.............. what process​

Answer 1

Answer: Diffusion

Diffusion in gases

When chemical substances such as perfume are let loose in a room, their particles mix with the particles of air. The particles of smelly gas are free to move quickly in all directions. They eventually spread through the whole room

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Answer 2

Answer:

Perfume smell spreads in the room by diffusion

(diffusion in gases)

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