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Grade 11Inorganic Chemistry

Haemoglobin and gold sol are examples of??????????
(1)negatively charged sols
(2) positively charged sols
(3) negatively and positively charged sols, respectively
(4) positively and negatively charged sols, respectively

Profile image of veed vardhana
7 Years agoGrade 11
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1 Answer

Profile image of Mayank
ApprovedApproved Tutor Answer7 Years ago
Haemoglobin ---------> positive sol
Au – sol ----------> negative sol
Always remember that metals and metal sulphides forms negative sol and blood is catagorised as a positive sol
hope this helps................
 

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