Easy MCQ +4 / -1 PYQ · JEE Mains 2022

In the metallurgical extraction of copper, following reaction is used :

FeO + SiO2 $\to$ FeSiO3

FeO and FeSiO3 respectively are.

  1. A gangue and flux.
  2. B flux and slag.
  3. C slag and flux.
  4. D gangue and slag. Correct answer

Solution

FeO + SiO<sub>2</sub> → FeSiO<sub>3</sub><br/><br/> FeO = Gangue and FeSiO<sub>3</sub> = Slag

About this question

Subject: Chemistry · Chapter: p-Block Elements · Topic: Group 13: Boron Family

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