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Match the entries of Column-I with appro...

Match the entries of Column-I with appropriate entries of Column-II 
`{:("COLUMN - I ","COLUMN - II "),("A) peptization ","p) preparation of sols "),("B) ultra centrifugation ","q) purification of sols "),("C) elctrodialysis ","r) preparation of metal sols "),("D) Bredig's arc method ","s) Movements of ions across the membrane in"),(," presence of electric field "):}`

Text Solution

Verified by Experts

The correct Answer is:
A-p ; B-q; C-qs; D-pr
Peptization - Preparation of sols
Ultrafiltration - Purification of sols
electro dialysis - purification of sols & movement of lons
Bredig.s arc method - preparation of Metal sols
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