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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
  • Chemistry Subject Test.
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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. In a blast furnace, iron oxide is reduced by:

Question 2 of 15

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

Question 3 of 15

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

Question 4 of 15

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

Question 5 of 15

6.

Forth flotation is used in the metallurgy of:

Question 6 of 15

7. Roasting is carried out in:

Question 7 of 15

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

Question 8 of 15

9. The most common ore of copper is:

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. Silver is refined by:

Question 11 of 15

12. The impurities present in a mineral are called:

Question 12 of 15

13.

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

Question 13 of 15

14. Bauxite has the formula:

Question 14 of 15

Uncategorized

15.

In forth flotation, the oil used is:

Question 15 of 15


 

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