General Principles and Processes of Isolation of Elements

This chapter covers all aspects of Isolation of Elements such as General Principles, Processes and their state of occurrence in nature.

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Created by School Prep . Last updated Sat, 10-Apr-2021 English
Curriculum for this course
34 Lessons 10:38:58 Hours
Occurence of Metals
2 Lessons
  • Occurence of metals 00:08:28
  • Quiz 1 1
  • Introduction 00:05:45
  • Hydraulic washing 00:00:55
  • Magnetic separation 00:02:49
  • Froth floatation method 00:02:09
  • Leaching 00:06:46
  • Quiz 2 1
  • Extraction of crude metal from concentrated ore 00:12:53
  • Quiz 3 1
  • Thermodynamic principles of metallurgy 00:20:22
  • Extraction of iron from its oxides 00:06:38
  • Extraction of copper from cuprous oxide 00:08:34
  • Extraction of zinc from zinc oxide 00:02:11
  • Quiz 4 1
  • Electrochemical principles of metallurgy 00:00:53
  • Pyro and hydro metallurgy 00:06:56
  • Hall-heroult process 00:02:00
  • Oxidation and reduction 00:29:47
  • Quiz 5 1
  • Introduction 00:15:33
  • Distillation 00:01:20
  • Liquation 00:00:56
  • Electrolytic refining 00:01:47
  • Zone refining 00:03:53
  • Vapour phase refining 00:07:38
  • Chromatographic methods 00:02:26
  • Quiz 6 1
  • Aluminium, copper, zinc and iron 00:08:19
  • Quiz 7 1
  • Quiz 1
  • Board Previous Year Papers
  • Notes
  • Question bank
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