Question

When you spray perfume, its smell can be detected at a distance. Explain why?

Answer 1

Due to diffusion. The particles of perfume undergo Passive transport as they move from region of higher potential to region of lower potential. This way smell of perfume is detected throughout quite some extent due to diffusion.

Answer 2

ANSWER- It smell can be detected at a distance because due to the process of diffusion . The particles of perfume diffuse with the air and we get the smell of perfume from a distance.

Explanation:

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