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Question : 14
Total: 26
(i) Differentiate between adsorption and absorption.
(ii) Out ofMgCl 2 and AlCl 3 , which one is more effective in causing coagulation of negatively charged sol and why?
(iii) Out of sulphur sol and proteins, which one forms multi-molecular colloids?
(ii) Out of
(iii) Out of sulphur sol and proteins, which one forms multi-molecular colloids?
Solution:
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