Separation Techniques: Sedimentation|Decantation|Filteration

Recap|Sieving|Sedimentation|Decantation|Filteration|OMR

Recap|Sieving|Decantation|Sedimentation|OMR|Filteration

Explain the process of sedimentation and decantation.

What separation technique should be applied for the separation of iron filling mixed with sand ?

Which separation technique is based on difference in the volatility of the of the substances to be separated ?