Question

name the process associated with the foll. 1 dry ice is kept at room temp. nd under 1 atmosphere pressure. 2 a drop of ink placed on the surface of water contained in a glass spreads throughout water. 3 a crystal of potassium permanganate is put in water contained in a beaker nd stirred with a glass rod. 4 milk is churned to seperate cream from it. 5 settling of sand when a mixture of sand and water is left undisturbed for sometime. i'll give a thumbs to one who'll ans. so plzz ans. fst...

Answer 1

1) It is Sublimation
2) It is Diffusion
3) It is Diffusion
4) It is Centrifugation
5) It is Sedimentation