(B) During the process of smelting,a substance called flux is added to the ore. The function of flux is to react with the non-fusible impurities (gang

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(B) During the process of smelting,a substance called flux is added to the ore. The function of flux is to react with the non-fusible impurities (gangue) present in the ore to form a fusible substance known as slag. This slag can then be easily removed from the molten metal. Therefore,the primary function of flux is to remove the gangue.

Class 12 Chemistry General Principles and Processes of Isolation of Elements Reduction to free Metal

Easy

What is the function of flux during the smelting of an ore?

A
Makes the ore porous
B
Removes the gangue
C
Facilitates reduction
D
Facilitates oxidation

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

General Principles and Processes of Isolation of Elements

Subtopic

Reduction to free Metal

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MediumJEE MAIN 2023

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DifficultAP EAMCET 2023

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MediumAIPMT 1989

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In the extraction of $Ca$ by electro-reduction of molten $CaCl_{2}$, some $CaF_{2}$ is added to the electrolyte for the following reason:

MediumWBJEE 2020

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Aluminium is obtained by:

Medium

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What is the function of flux during the smelting of an ore?

Similar Questions

In the Hall-Heroult process,which of the following is used for reducing $Al_2O_3$?

Observe the following Ellingham diagram,and identify the incorrect statement regarding it.

Which of the following metals is obtained by the leaching process using a solution of $NaCN$ and then precipitating the metal by the addition of zinc dust?

In the extraction of $Ca$ by electro-reduction of molten $CaCl_{2}$, some $CaF_{2}$ is added to the electrolyte for the following reason:

Aluminium is obtained by:

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