Question

explain why Aluminium is called eco-friendly metal​

Answer 1

Aluminium is the most abundant metal in the earth's crust. The chief ore of aluminium is bauxite. It is the lightest metal and hence used to make air craft material. In the form of alloys aluminium finds wide applications. Anhydrous AlCl3 is used as a catalyst in Friedel Craft's reactions.Tri ethyl aluminum along withTiCl4 is used as the catalyst in polymerization of high density polythene.

LiAlH4 is widely used in Organic chemistry

Answer 2

Answer:

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Explanation:

Aluminium is called the green metal because it is a very environmentally friendly metal. Recycling this material saves 95% of the energy required to produce aluminium from raw materials. This means it plays a key role in human ecology.