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Consider the following statements for a gold sol
(I) It is macromolecular colloid
(II) It is a lyophobic sol
(III)It is a negatively charged sol
(IV) It is a multimolecular colloid
(V) It is an associated colloid
The correct statements are
Options:
(I) It is macromolecular colloid
(II) It is a lyophobic sol
(III)It is a negatively charged sol
(IV) It is a multimolecular colloid
(V) It is an associated colloid
The correct statements are
Solution:
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Verified Answer
The correct answer is:
II, III, IV only
Gold (Au) sol is a multimolecular colloid. It is lyophobic, and a negatively-charged colloid.
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