Question

give reasons for your answer. the smell of sizzling food reaches you several meter away, but to get the smell from cold food you have to go close

Answer 1

diffusion is the reason behind that phenomenon

Answer 2

hey , here is your answer --

sizziling food is very hot so, due to high temperature the kinetic energy of smell particle of food is getting increase due to this its smell diffuse in air very frequently than cold food .

hope u understand