Answers

2014-04-25T16:21:31+05:30
Aluminium

Aluminotheric (thermite) process is a process used to obtain iron from iron oxide. It is a displacement reaction and is highly exothermic. It is used for welding rail tracks.

2Al + Fe2O3 - Al2O3 + 2Fe
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2014-04-25T17:16:58+05:30
D)Al 
is used as reducing agent in thermite process.
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