Chemistry
Grade-10
Easy
Question
A substance added in the furnace during smelting to remove gangue is called__________.
- Flux
- Slag
- Smelting
- Smelting
Hint:
Flux is added to remove gangue particles.
The correct answer is: Flux
Flux is a substance added to an ore during smelting, to remove the gangue particles in it. This results in the formation of a fusible compound called slag.
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