Name the reducing agent In aluminothermlc (thermite) process.

Names of some minerals are given below. .i) Haematite ii) bauxite iii) Dolomite a. Identify the mineral of Iron (Fe) b. Name the reducing agent mainly used in the extraction of iron from its ore. c. What is the role of powdered lime stone in the extraction process of iron?

H_2 is not widely used as the reducing agent in metallurgical process because

The strongest reducing agent is ____

a) Which is the main ore of iron? b) Which compound acts as the reducing agent in the production of iron c) Name the furnace which is used for the industrial preparation of iron.

The weakest reducing agent among the hydride of groups 15 elements is …………………….

From the given chemical equation identify the oxidising agent and the reducing agent by writing the chemical equation of oxidation and reduction Mg + F_2 rarr MgF_2

2SO_2 + O_2 rarr 2SO_3 Which is the reducing agent in this chemical reaction ?

Carbon is used as a reducing agent to obtain metals from their ores. It is used in the extraction of : Cu, Ag, Cr, Pb,Zn,Fe