Question

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

Answer 1

Explanation:

When perfume is released it quickly changes into vapour. The kinetic energy of gas molecules is high & the rate of diffusion is high. Hence we can smell the perfume sitting several metres away.

Answer 2

Answer:

perfume is in gaseous state and as we know that gases have free molecules and a lots of molecular space that is why it spreads all over room and we can get smell of perfume sitting several meters away.

HOPE THIS HELPS!