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Metallurgical Process Test Online MCQs

Test Name Metallurgical Process MCQs Test
Subject Chemistry
Test Type MCQs
Total Question 15
Total Marks 30
Total Time 15 Mints
Test Help For
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Metallurgical Process is so important in the field of chemistry and it contains so interesting information. All the visitors get all the information about Metallurgical Process by attempting these questions. Get Metallurgical Process MCQs Test Online below.

Metallurgical Process Test Online MCQs

Chemistry

1. Roasting is carried out in:

Question 1 of 15

2. In a blast furnace, iron oxide is reduced by:

Question 2 of 15

3.

The concentration of chromite (FeO.Cr₂O₃) is carried out by:

Question 3 of 15

4. The most common ore of copper is:

Question 4 of 15

5. Smelting involves the reduction of a metal oxide with:

Question 5 of 15

6. Bauxite has the formula:

Question 6 of 15

7. Carborundum is:

Question 7 of 15

8.

Forth flotation is used in the metallurgy of:

Question 8 of 15

9. The impurities present in a mineral are called:

Question 9 of 15

10. Silver is extracted from its ore using NaCN, air and on active metal. The method is known as the:

Question 10 of 15

11. The ores of Ag and Au are concentrated using their solubility in:

Question 11 of 15

12. The roasting of an ore is carried out in:

Question 12 of 15

13. Silver is refined by:

Question 13 of 15

14. When a sulphide ore is roasted, the product obtained is usually:

Question 14 of 15

Uncategorized

15.

In forth flotation, the oil used is:

Question 15 of 15


 

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