Question 3 - Questions at the end of chapter (Page 178,179 & 180) - Chapter 9 Class 6 - Methods of Separation in Everyday Life (Curiosity)

Transcript

Question 3 (Page 179) Which factor is usually essential for the filtration? (i) Apparatus size (ii) Presence of air (iii) Pore size (iv) Temperature of the mixture(iii) Part is Correct If we want to separate tea leaves from tea then we use tea strainer having large pores through which tea can pass but not tea leaves Whereas If we want to separate mud from muddy water then we use filter paper which has smaller pores through which water can pass but mud cannot.