surface chemistry

[farheen]

guys..ny1 of u..if u do kno te answers to 5.15 n 5.17....plz do reply...
till thn,take care...nd do reply,k?

[avid_reader]

Hi
I guess these are the ans .

5.15
(i) Tyndall effect
(ii) It gets coagulated.
(iii)Electrophoresis

5.17
(i)Demulsification - it is the process of breaking down an emulsion into constituent liquids by physical methods such as freezing, boiling, filtration, centrifuging, electrostastic precipitation etc.

Hope it helps u...