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Aluminium metal is frequently used as a ...

Aluminium metal is frequently used as a reducing agent for the extraction of metals like Cr,Mn,Fe etc. Explain.

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Explain the following (a) Although Au is soluble in aqua-regia, Ag is not (b) Zinc and hot copper is used for recovery of Ag from the complex [Ag(CN)_(2)]^(-) (c) Aluminium metal is frequently used as a reducing agent for extraction of metal such as chromium manganese etc. (d) Partial roasting of sulphide ore is done in the metallurgy of copper.

A: Aluminium metal is used as a reducing agent for the extraction of metals R: Aluminium has great affinity for oxygen

Aluminium is used as a reducing agent in the reduction of :

Method in which aluminium is used as a reducing agent.

Following is used as a reducing agent in metallurgy i.e. extraction of metals in blast furnace.

Aluminium metal is generally used for the extraction of chromium and manganese from their oxide ores. Explain.

Name the method used for extraction of alkali metals

Name the metal which is commonly used as a reducing agent is metallurgical operations.

Name a non-metallic oxide which is a reducing agent.

Aluminothermic process is used for the extraction of metals, whose oxides are