WebApr 29, 2024 · Best answer Correct option (B) Fe3+ coagulates blood which is negatively charged sol Explanation: As blood is a colloidal solution and is negatively charged. So, to stop bleeding it must need positive charges ions. In Ferric chloride, both positive (Fe3+) and negative (Cl- ) ions are present. WebAug 13, 2013 · Expert Answer Blood is a colloidal solution and is negatively charged. Answered by 13 Aug, 2013, 12:21: AM Application Videos It covers various examples of colloids in everyday life such as Blue color ... It covers various applications of colloids such as electrical precipitation... Concept Videos
Is blood positively or negatively charged sol? EduRev NEET …
WebDec 18, 2024 · Answer: Answer:Some common examples of these sols are given below. Positively charged sols: Metallic hydroxide sols e.g., Fe (OH)3, Al (OH)3, Cr (OH)3, etc., TiO2 sol, haemoglobin, sols of basic dyes such … hootsuite cancel account
What are positively and negatively charged sols give …
WebCorrect option is C) Blood is a negatively charged sol. It does not coagulate inside the body due to the presence of heparin inside the body. It is anticoagulant and has the … WebNov 14, 2024 · For negatively charged sol, the coagulating power of electrolytes are: AlCl3 > BaCl2 > NaCl or Al3+> Ba2+> Na+ For positively charged, then the coagulating power of electrolytes follow the following order: K4[Fe (CN)6] > PO43– > SO42– > Cl–. WebMay 30, 2024 · Explanation: (a) Sol is a colloidal solution in which solid is seen in the dispersed phase and the liquid is the dispersing medium. Examples of sol are ink, blood, paint. Which is an example of negatively charged sol? Some examples of negatively charged sols are starch and arsenious sulphide. Positively charged sol of hydrated … hootsuite careers canada