Question

name the technique used to separate
1. dyes in blue black ink
2. different gases from air number 3 compare and sand
4. butter from cream

Answer 1

1.chromatography
2.Adsorption of gases on charcoal
3.by boiling
4.centrifugation

Answer 2

HEY MATE!!

HERE IS UR ANS

1) CHROMATOGRAPHY

2)Absorption of gases on Charcoal

3) Filtration

4)CHURNING/CENTRIFUGATION

Hope it helps u ^_^...

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