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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. Smelting involves the reduction of a metal oxide with:

Question 1 of 15

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

Question 2 of 15

3. The impurities present in a mineral are called:

Question 3 of 15

4.

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

Question 4 of 15

5. Bauxite has the formula:

Question 5 of 15

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

Question 6 of 15

7. Silver is refined by:

Question 7 of 15

8. Roasting is carried out in:

Question 8 of 15

9. The most common ore of copper is:

Question 9 of 15

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

Question 10 of 15

11.

Forth flotation is used in the metallurgy of:

Question 11 of 15

12. Carborundum is:

Question 12 of 15

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

Question 13 of 15

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

Question 14 of 15

Uncategorized

15.

In forth flotation, the oil used is:

Question 15 of 15


 

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