Question

इत्र(perfume) की शीशी खोलतेह उसकी खुशबूिारों ओर फै ल िाती है, क्यों?

Answer 1

Answer:

because perfume is a volatile substance and because of this it diffuses in the air (whose particles are moving at a very high speed and randomly in all directions )very fast. and thus it's fruity smell spreads lowering it's concentration over a distance.