Question

In which method do the ranges of temperature play an important role? Select the proper choice from the given multiple choices.(A) Electrolysis (B) Zone refining (C) Blast furnace(D) Liquation

Answer 1

your answer is blast furnance

Answer 2

Answer:

The method is (C) blast furnace.

Explanation:

• The electrolysis is an electrochemical process which uses cathode (negative electrode) and anode (positive electrode) to refine an impure metal.
• The zone refining is a refining process which uses the solubility of the impurities in the molten state.
• The blast furnace is used in smelting process which is used in extracting the base metal.  This is uses high temperature where the range of the temperature is used for this process.
• The liquation is a refining process which is used for the metals with the low melting points.