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16/09/2020 8:33 pm
Topic starter
Which of the following is used for the preparation of colloids?
(1) Ostwald process
(2) Van Arkel Method
(3) Mond Process
(4) Bredig’s Arc Method
1 Answer
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16/09/2020 8:37 pm
Correct option:(4) Bredig’s Arc Method
Explanation:
Bredig’s Arc Method is used for preparation of colloidal sol’s of less reactive metal like Au, Ag, Pt.