![]() You can read and download NCERT Book Solution to get a better understanding of all topics and conceptsĦ.3 – traction of Crude Metal from Concentrated OreĦ.4 – Thermodynamic Principles of MetallurgyĦ.5 – Electrochemical Principles of MetallurgyĦ.8 – Uses of Aluminium, Copper, Zinc and Iron. What is the K sp of PbCl 2 if, in a saturated solution of this salt, Cl-(aq) 0.032 mol/L a. Given: solubility of MgF2(s) 1.72 × 103 g/100 mL at 25 oC Required: Ksp of MgF2 (s) at 25 oC Solution: Step 1. ![]() Solution: The concentration of unreacted ethanoic acid, HC 2H 3O 2(aq), can be determined: 23 2 23 2 HC H O (aq) 23 2 HC H O (aq) 23 2 HC H O (aq) (6.60 mmol) 38. ![]() These Surface Chemistry Exercise Questions with Solutions for Class 12 Chemistry covers all questions of Chapter General Principles and Processes of Isolation of Elements Class 12 and help you to revise complete Syllabus and Score More marks as per CBSE Board guidelines from the latest NCERT book for class 12 Chemistry. 12.00 mmol 5.40 mmol Unreacted ethanoic acid 6.60 mmol Since 18.00 mL of NaOH(aq) was added to 20.00 mL of ethanoic acid solution, the total volume is now 38.00 mL. Free NCERT Solutions for Class 12th Chemistry Chapter 6 General Principles and Processes of Isolation of Elements solved by Expert Teachers as per NCERT (CBSE) Book guidelines and brought to you by Toppers Bulletin.
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