Chemical Reactions and Equations

The important topics covered in the chapter are chemical changes, types of chemical reactions, chemical equations, steps of writing chemical equations, types of reactions, oxidation and reduction and effects of oxidation reactions in everyday life.

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Created by School Prep . Last updated Tue, 23-Mar-2021 Hindi
Curriculum for this course
22 Lessons 08:05:40 Hours
Physical and Chemical Changes
2 Lessons
  • Physical and chemical changes 00:08:41
  • Quiz 1 00:00:00
  • Symbols of elements and their valencies 00:09:50
  • Writing chemical formula 00:10:08
  • Quiz 2 1
  • Conservation of mass 00:12:43
  • Balancing a chemical equation 00:05:09
  • Quiz 3 1
  • Introduction 00:09:49
  • Combination and decomposition reaction 00:08:36
  • Displacement and double displacement reaction 00:01:40
  • Precipitation reaction 00:17:47
  • Oxidation reduction reaction 00:11:41
  • Endothermic and exothermic reaction 00:02:09
  • Quiz 4 1
  • Quiz 5 1
  • Quiz 6 1
  • Corrosion 00:27:27
  • Quiz 7 1
  • Notes
  • Board Previous Year Papers
  • Question Bank
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