Question

Why is metal extraction a reduction process?

Answer 1

Hint: Ores are those materials in which a metal is found mixed with other impurities. In order to extract the pure metals, the ore needs to be mined out from the earth’s crust and purified by various processes to get rid of the dirt and soil.

Complete Step by Step Solution:
It is important to note that in the extraction process, metals are extracted from a mineral ore. The ore can be mined or bought from a supplier. In this case, the metal extraction process is a reduction process because the metal is taken out of the mineral ore. This can be done through smelting in which the ore and charcoal are heated together. As the metal is extracted from ore, the metal is reduced in size and the ore becomes less valuable.

Metal extraction is a reduction process. The value of the metal extracted from ore depends on how much metal was removed from it. For example, if a large chunk of metal is removed from an ore, its value will be less than if only a small fraction was removed. The amount of metal that can be extracted from an ore depends on how much effort and energy it takes to extract it; this means that as technology improves, more and more gold can be extracted from each tone of rock. A reduction technique is used to separate metals from their ores. This means that the ore is broken down into smaller pieces and the metal is removed from those pieces.

Note: In order to extract gold, a reduction process would break down the ore by crushing it into smaller pieces and then removing the gold from those pieces. The process of extracting metals can be done in several different ways, such as melting, smelting or electrolysis.