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. WebQuestion From – Narendra Awasthi Physical Chemistry Class 12 Chapter 11 Question – 067 SURFACE CHEMISTRY CBSE, RBSE, UP, MP, BIHAR BOARDQUESTION TEXT:-which ...
The flocculating power of the given ions for the specified colloidal ...
Web5 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 … Web5 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 … fujitsu serverview irmc s5 web server
which of the following will have the highest coagulating power for …
WebQuestion From – Narendra Awasthi Physical Chemistry Class 12 Chapter 11 Question – 067 SURFACE CHEMISTRY CBSE, RBSE, UP, MP, BIHAR BOARDQUESTION TEXT: … Web18 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 ( … WebCoagulation ∝ 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 fujitsu server warranty checker