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Match the following questions {:("COLU...

Match the following questions
`{:("COLUMN - I ","COLUMN - II "),("A) Gold sol ","p) Bredig's Arc method "),("B) Purification of Colloidal solution ","q) - ve charged "),("C) "As_2 S_3 "sol","r) Ultra centrifugation "),("D) Zeta potential ","s) Electro kinetic potential "),(,"t) Double decomposition reaction"):}`

Text Solution

Verified by Experts

The correct Answer is:
A-pq; B-r; C-qt; D-s
Gold sol - Bredig.s Arc Method & -ve charged
Purification of colloidal solution - ultra centrifugation
`As_2 S_3`  sol -ve charged & Double decomposition
Zeta potential - Electrokinetic potential
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