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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. Carborundum is:

Question 1 of 15

2.

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

Question 2 of 15

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

Question 3 of 15

4. Silver is refined by:

Question 4 of 15

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

Question 5 of 15

6. The impurities present in a mineral are called:

Question 6 of 15

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

Question 7 of 15

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

Question 8 of 15

9. Roasting is carried out in:

Question 9 of 15

10.

Forth flotation is used in the metallurgy of:

Question 10 of 15

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

Question 11 of 15

12. Bauxite has the formula:

Question 12 of 15

13. The most common ore of copper is:

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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