Select and write the most appropriate answer from the given alternatives for each sub-question: Silica is added to roasted copper ore during smelting

Question

Select and write the most appropriate answer from the given alternatives for each sub-question: Silica is added to roasted copper ore during smelting

Select and write the most appropriate answer from the given alternatives for each sub-question:
Silica is added to roasted copper ore during smelting process to remove :
A. Ferrous sulphide
B. Ferrous oxide
C. Cuprous sulphide
D. Cuprous oxide

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Related Questions

Select and write the most appropriate answer from the given alternatives for each sub-question: The hybridisation of phosphorus in phosphorus pentachl

2 Answers 4 Views

Select and write the most appropriate answer from the given alternatives for each sub-question: The rate constant for a first order reaction is `100 S

2 Answers 5 Views

Select and write the most appropriate answer from the given alternatives for each sub-question: 96500 coulomb correspond to the charge on how many ele

2 Answers 4 Views

Select and write the most appropriate answer from the given alternatives for each sub-question: For the reaction : `Cl_(2(g)) rarr 2Cl_((g))`:

2 Answers 4 Views

Select and write the most appropriate answer from the given alternatives for each sub-question: The relation `a ne b ne c` and `alpha ne beta ne gamma

2 Answers 4 Views

Select and write the most appropriate answer from the given alternatives for each sub-question : What is natural rubber?

2 Answers 4 Views

Select and write the most appropriate answer from the given alternatives for each sub-question : What is salvarsan ?

2 Answers 4 Views

Select and write the most appropriate answer from the given alternatives for each sub-question : Which among the following vitamins is also known as r

2 Answers 10 Views

Select and write the most appropriate answer from the given alternatives for each sub-question : The amine which reacts with nitrous acid to give yell

2 Answers 4 Views

Select and write the most appropriate answer from the given alternatives for each sub-question :

2 Answers 4 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - B
Ferrous oxide

4 views Answered 2023-02-05 15:29