Question

give reason for the following following observations: the smell of hot sizzling food reaches you several metres away but to get the smell from cold food you have to you go close?​

Answer 1

because my friend hot food attracts the molecules and they attract the smell of the food and as gases flows smell comes to you

Answer 2

Because the particles of aroma of food , mix with the air and thus we get the smell of hot food at a distance whereas cold food dont have more aroma to get mixed with the air