Question

we can get the smell of perfume sitting several metres away.
Give reason ?​

Answer 1

Answer:

Hello!

Explanation:

The kinetic energy of the perfume particles is very high and hence, the rate of diffusion will also be high as kinetic energy is directly proportional to rate of diffusion. ... Molecules with higher kinetic energy diffuses quicker. That is the reason we can smell the perfume sitting several meters away.

Hope it helps you!!

Answer 2

We can get the smell of perfume sitting several metres away due to diffusion. Vapours of perfume move rapidly in all directions and spread in the air by diffusion. When perfume vapours reach several metres away we can get the smell of perfume.The kinetic energy of the perfume particles is very high and hence, the rate of diffusion will also be high as kinetic energy is directly proportional to rate of diffusion. ... Molecules with higher kinetic energy diffuses quicker. That is the reason we can smell the perfume sitting several meters away.