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Ferric chloride
Ferrous chloride
Sodium carbonate
A mixture of ferrous and ferric hydroxides
Iron filings can be separated from a heterogenous mixture using the technique of:
Iron is extracted from
Iron rusts at the area
Iron rusts quickly in
Isobars are lines joining places having equal
It is easier for a man to swim in sea water, than in river water as
It is easy to burst a gas-filled balloon with a neelde than with a nail. It is as
It is essential that transformer oil should have no traces of moisture. The reason is that
It is not advisable to sleep under a tree at night because of the
Itai-itai disease is due to poisoning caused by