CBSE Class 10
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Science
Chemical Substances
Lesson 6 of 8 • 11 upvotes • 8:14mins
This video explains the difference in minerals and ores. It also explains why enrichment of ores is impossible and how metals in lower order of reactivity series can be extracted.
8 lessons • 1h 17m
Introduction
10:09mins
Reaction of Metals with Oxygen
9:10mins
Reaction of Metals with Water and Acid
10:14mins
Reactivity Series
10:10mins
Ionic Compounds
9:17mins
Occurrence of Metals
8:14mins
Extracting Metals from Ores
10:13mins
Corrosion
10:28mins