MEDIUM
12th Uttarakhand Board
IMPORTANT
Earn 100

Give the name of two main ores of Iron. Give the method to obtain cast iron from one of its ore. Give chemical reaction also.

Chapter-Wise 3D Chemistry Videos from Embibe Experts EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY

Chemical Names and Formulae of Metals and Minerals
04 min 26 sec

Chemical Names and Formulae of Metals and Minerals

Let's watch this video and learn about the chemical names and formulae of the minerals of a few metals such as iron, calcium, magnesium, manganese, aluminium...
Metallurgy (Roasting and Calcination)
02 min 21 sec

Metallurgy (Roasting and Calcination)

Let's explore the roasting and calcination of sulphides and carbonate ores. Also, learn the reason behind the conversion of metal sulphides and carbonates in...
Principle of Extraction of Metals
05 min 09 sec

Principle of Extraction of Metals

This video discusses the principles of extraction of metals. It also explains the different methods employed for extracting different metals based on their r...