CBSE Class 10 Answered
Oxidation of iron is called as rusting.
Iron reacts with moist air to acquire a coating of brown flaky substance called rust which is hydrated iron (III) oxide (Fe2O3.xH2O).
Conditions necessary for rusting of iron
i. Presence of air (or oxygen)
ii. Presence of water (or moisture)
MetallurgyThis video deals with solved problem based on the concept of occurrence and...
Extraction of MetalsThis video explains concept of extraction of metals.
Extraction of Metals towards the Top of the Activity Se ...
This video explains the extraction of metals towords the top of the acti...