Can anyone provide me the 7th class dav sst final exam question paper of 2021. Pls don't spam it is very important
Answers
Answered by
1
Answer:
Centrifugation is the separation process that relies on the action of centrifugal force to separate particles in a solid–liquid mixture into two distinct phases consisting of the sediment and centrifugate (also called supernatant liquid).
Similar questions