Question

please answers these question ☺​

Answer 1

Ello user

Ans1. It must occupy some space and has mass and also offer some resistances.

Ans2. Due to its indefinite molecular structure and less force of interaction between it's particles it has neither definite shape and volumne.

Ans3. This occurs due to a phenomenon called diffusion as the particles get diffused into the air and then reaches us we get the smell of the food being cooked.

Ans4. This is because when molecules of gases are loosely packed as compared to the molecules of liquid and the gas particles diffuse into the gases more rapidly than the particles of liquid and hence diffusion occurs more rapidly in gaseous particles.

Hope this helps

Answer 2

Answer:

1 It should occupy some space and must be broken down into atoms

2 Gases have least forces of attraction tht is y they do not have a fixed shape . Gases cannot be stored as solids or liquids they need special containers to be stored in

3 As mentioned in ans 2 it spreads due to least forces of attraction

4 Gases have more space hence diffusion takes place faster in gases