What percentage of SiO2 is present in Indian pyrite ore?(a) 5-7%(b) 10-12%(c) 16-19%(d) 20-21%The question was asked during an interview.I would like to ask this question from Inorganic Chemical in division Inorganic Chemical Industries of Chemical Technology

What percentage of SiO2 is present in Indian pyrite ore?(a) 5-7%(b) 10

1.	What percentage of SiO2 is present in Indian pyrite ore?(a) 5-7%(b) 10-12%(c) 16-19%(d) 20-21%The question was asked during an interview.I would like to ask this question from Inorganic Chemical in division Inorganic Chemical Industries of Chemical Technology
Answer» The correct CHOICE is (a) 5-7% Explanation: Indian pyrite ore at Amjhore contains 5-7% of SiO2 and requires either floatation INITIALLY or extra LIMESTONE to flux out the SILICA.

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What percentage of SiO2 is present in Indian pyrite ore?(a) 5-7%(b) 10-12%(c) 16-19%(d) 20-21%The question was asked during an interview.I would like to ask this question from Inorganic Chemical in division Inorganic Chemical Industries of Chemical Technology

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