Question

plz tell this answer​

Answer 1

Explanation:

1. the rate of diffusion increases with increase in temperature because the molecules become more Activa as the temperature increases so it can be easily moved from one place to another which increases the rate of diffusion.
2. smell of hot food reaches faster than the cold food is due to the fact that hot air is more lighter than cold which can be easily flown to places so smell reaches our nose faster than the cold food.
3. we we can easily Kota hand into the air because the topic that the are more easily mobile particles and it is not rigid one the more amount of empty space will be available between the each molecule of air whereas when we consider wall which is the solid compound where it is more rigid and the molecules are tightly packed so there is negligible gap between each molecule so that we cannot put our hand into the wall.
4. ink diffuses faster into the water dam the honey is based on same type of particles and the viscosity of ink is lesser than the honey thickness of water is somewhat similar to ink honey is more thicker than water.
5. hope this answers is useful to you ALL THE BEST.......

Answer 2

Answer:

1) Rate of diffusion increases with increase in temperature because higher temperatures increase the energy and therefore the movement of the molecules, increasing the rate of diffusion.

2) Smell of hot food reaches us faster than cold food because the hot temperature of the food affects the movement of the particles in the air.