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Part - 4 Chemistry of Ores and Metals (in Tamil)
Lesson 4 of 7 • 10 upvotes • 10:06mins
Vijayakumar S
Calcination and roasting - Carbon content of iron, Rusting - prevention
(Tamil) TNPSC: Chemistry of Ores and Metals
7 lessons • 1h 12m
1
Part - 1 Chemistry of Ores and Metals (in Tamil)
11:33mins
2
Part - 2 Chemistry of Ores and Metals (in Tamil)
9:45mins
3
Part - 3 Chemistry of Ores and Metals (in Tamil)
10:12mins
4
Part - 4 Chemistry of Ores and Metals (in Tamil)
10:06mins
5
Part - 5 Chemistry of Ores and Metals (in Tamil)
9:01mins
6
Part - 6 Chemistry of Ores and metals
9:34mins
7
Part - 7 Chemistry of Ores and metals
12:38mins
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