Highest coagulating power
Web6 de out. de 2024 · By Herdy-Schulz rule -Coagulating power of an electrolyte is directly proportional to the valency of the active ions (ions causing coagulation). Similarly, to … WebWhich of the following will have the highest coagulating power for As2... The correct answer is Option A. AS 2 S 3 is an anionic sol (negative sol) hence coagulation will …
Highest coagulating power
Did you know?
Web3 de abr. de 2024 · Hint:Coagulation power is inversely proportional to flocculation value. Electrolyte with minimum coagulation power has maximum flocculation value or we can say electrolyte with maximum coagulation power has minimum flocculation value. Coagulation value depends on the valency of the ions. Complete answer: WebQuestion From – Narendra Awasthi Physical Chemistry Class 12 Chapter 11 Question – 067 SURFACE CHEMISTRY CBSE, RBSE, UP, MP, BIHAR BOARDQUESTION TEXT:-which ...
Web20 de fev. de 2024 · Which one has the highest coagulating power for ferric hydroxide sol? (a) KCl (b) K 2 SO 4 (c) Na 3 PO 4 (d) NaCl. Answer. Answer: (c) Na 3 PO 4. … Web20 de jan. de 2024 · Given info: the coagulating value of A and B will be 2.4 × 10¯³ millimole per litre and 1.2 × 10¯² millimole per litre.. To find: Which one has higher coagulating power.. solution: coagulating value: The minimum concentration of an electrolyte which is required to cause coagulation is known as coagulating value.. …
Web6 de ago. de 2024 · Minimum quantity of an electrolyte required to cause precipitation of a sol is called its coagulating value. Greater the charge on flocculating ion and smaller is the amount of electrolyte required for precipitation, higher is the coagulating power of coagulating ion (Hardy-Schulze rule). WebSolution: Since, AS 2S 3 is a negatively charged sol, the ion bearing the highest positive charge, is more effective for its coagulation. Al3+ has the highest positive charge, ie, …
Web11 de abr. de 2024 · Hint: Flocculating value or the coagulating value is the amount of the electrolyte which is needed so that 1 litre of colloidal solution precipitates easily. The …
Web4 de out. de 2024 · has maximum coagulating power with ferric hydroxide sol. Explanation: The anions present are , , and . According to Hardy Schulze rule:. 1. The effective ions of the electrolyte in bringing about the coagulation are those which carry opposite to that of the colloidal particles. these ions are called coagulating ions or flocculating ions. how can i become an adjunct instructorWeb13 de jul. de 2024 · On the basis of Hardy-schulze rule explain why the coagulating power of phosphate is higher than chloride ? asked Dec 26, 2024 in Chemistry by Anup Agrawal (72.9k points) class-12; surface-chemistry; Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to … how can i become a massage therapistWebCorrect option is D) According to the Hardy Schulze rule, greater the valency of an effecting ion greater will be its coagulation power. As Sn4+have greater valency then Sn4+have … how can i become a monkWeb5 de abr. de 2024 · For example: to coagulate negative sol of As2S3 the coagulating power of different cations has been found to decrease in the order as: Al 3+ > Mg 2+ > Na +. Similarly, to coagulate a positive sol. such as Fe(OH) 3 the coagulating power of different anions has been found to decrease in the order : [Fe(CN) 6] 4-> PO 4 3-> SO 4 … how can i become a masonWebWhich of the following ions has the highest coagulating power for As 2S 3 sol and why? [Fe(CN) 6] 4-, Ba 2+, SO 4 2-, A1 3+ , PO 3- and K + 1 1 Name the alloy which contains 95% lanthanoid metal. Write the structures and IUPAC names of ‘X’ and Section-B … how can i become an aestheticianWebAs2S3 is an anionic sol (negative sol) hence coagulation will depend upon coagulating power of cation, which is directly proportional to the valency of cation (Hardy-Schulze rule). Previous Year Papers. Download Solved Question Papers Free for Offline Practice and view Solutions Online. how can i become a medical assistantWebTherefore, Ba 2 + has highest flocculating power. Hence, option C is correct. Explanation for the incorrect option: (A) The Hardy rule statement clearly explains that option (A) is … how can i become a medical coder fast