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Element easily reducible is :...

Element easily reducible is :

A

`Fe `

B

`Ag`

C

`Cu`

D

`Sr`

Text Solution

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The correct Answer is:
B
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MODERN PUBLICATION-GENERAL PRINCIPLE OF ISOLATION OF ELEMENTS-EXERCISE
  1. Heating of carbonate ores to remove carbon is called as :

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  2. In metallurgical process , the flux used for removing basic impurities...

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  3. Element easily reducible is :

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  4. In electrorefining process the impure metal is made as .

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  5. The volatile metal is :

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  6. Explain the following terms: Tyndall effect

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  7. The region in which metals are found in earth is called :

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  8. Aluminothermic process is used for the extraction of metals, whose oxi...

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  9. The metal that cannot be obtained by electrolysis of the aqueous solut...

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  10. A process employed for the concentration of sulphide ore is :

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  11. A mineral is known as ore if metal

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  12. The slag obtained during the extraction of copper pyrites is composed ...

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  13. Zone refinning is used form the

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  14. Electrolysis is used in :

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  15. Which of the following process is used for the concentration of Bauxit...

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  16. Mac Arthur process is used for :

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  17. The earthy impurities associated with mineral used in metallurgy are c...

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  18. Aluminothermic process is used in the metallurgy of

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  19. In the electrorefining of copper, some gold is deposited as :

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  20. During smelting, an additional substance is added which combines with ...

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