Highest coagulating power

WebAs2S3 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. WebThe coagulating power of electrolytes having ions N a +, A l 3 + and B a 2 + for arsenic sulphide sol increases in the order 3417 70 JEE Main JEE Main 2013 Surface Chemistry Report Error

On the basis of Hardy-Schulze rule explain why the coagulating power …

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. … WebWhich of the following has highest coagulating power for A s 2 S 3 sol? Q. Which of the following has the highest boiling point and why? H 2 O, H 2 S, H 2 S e and H 2 T e. Q. … fishing jobs in nova scotia https://rollingidols.com

Coagulation and Protection of Colloidal Solution - Class Notes

Web17 de mar. de 2024 · Let us understand Hardy Schultz rule, According to this rule greater the valency of the coagulating ion, greater is the power to cause precipitation. Active ion is responsible for coagulation. Coagulation or flocculating value is the minimum concentration of electrolyte in millimoles required to cause coagulation of one litre of colloidal solution. 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 coagulating power or flocculating power is the reciprocal of coagulating value or flocculating value. Complete step by step solution:-Colloidal solutions are those types of … 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. fishing jobs in new zealand

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Highest coagulating power

Which of the following electrolytes will have maximum coagulating …

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.. … 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

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Web3 de abr. de 2024 · If the SOL is negative, the ion with highest positive charge will have the highest coagulating power and if the SOL is positive then the ion with highest … Web25 de nov. de 2024 · which of the following will have the highest coagulating power for `As_(2)S_(3)` colloid? asked Jun 29, 2024 in Chemistry by KeshavNair ( 24.7k points) class-12

Web25 de mar. de 2024 · For the coagulation of a negative sol, the species below, that has the highest flocculating power is : (1) SO2-4 (2) Ba2+ (3) Na+ (4) PO3-4 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 …

WebTherefore, 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 … 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, …

WebA l 3 + has the highest coagulating power because the given A s 2 S 3 sol solution is a negatively charged sol which can be coagulated easily by more positively charged …

Web24 de abr. de 2024 · which of the following has maximum coagulating value for Agi Ag sol A Na2S B Na3PO4 C Na2SO4 D NaCl PLEASE EXPLAIN HOW 11hhf3uu -Chemistry - TopperLearning.com fishing jobs ukWeb5 de jan. de 2024 · Now, we need to know what is Flocculating power or coagulating power. According to Hardy Schulze rule, greater the valency of the action ion or flocculating ion, greater will be its coagulating power. Thus, Hardy Schulze law state: $2$ The ions carrying the charge opposite to that of sol particles are effective in causing coagulation of … canborough waste management facilityWeb18 de abr. de 2024 · For coagulating `As_(2)S_(3)` colloidal sol, which of the following will have the lowest coagulation value asked Jul 16, 2024 in Chemistry by Kumari Prachi ( … fishing jobs in virginiaWebWhich of the following has highest coagulating power for A s 2 S 3 sol? Q. Which of the following has the highest boiling point and why? H 2 O, H 2 S, H 2 S e and H 2 T e. Q. Assertion : For drying H 2 S, Conc. H 2 S O 4 cannot be used. Reason: Moist H 2 S is oxidized by Conc. H 2 S O 4. fishing jobs uk trawlersWebCoagulation ∝ 1/ Coagulating value. So the order of coagulating power of anion for p ositively charged sol Fe(OH) 3. Br – < SO 4 2- < [Fe(CN) 6] 3-Coagulation of lyophilic solutions: Stability of lyophilic sol depends on the following two factors. Charge on the colloidal particles; Solvation of the colloidal particles fishing jobs seattleWebWhich one of the following will have the highest coagulating power for a ferric hydroxide sol. ? (A) NaCl (B) BaCl2 (C) K2CrO4 (D) K3[Fe(CN)6]. Check fishing jobs myrtle beachWeb6 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). can borrower participate in auction