Answers

2015-07-07T16:20:30+05:30
1.when u light an incense stick its aroma travels to differeent parts of room...this is diffusion

2.the smell of deodrant also travels in the same way

3.oxygen from leaves diffuses into atmosphere

4.when u drop a drop of ink in water it diffuses

5.when u add salt to water it diffuses...

Regards
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BUT I WANT OF GASES IN GAES
ohh..
u can give example of ciggarette and food..
ok??
1 more pls.