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During smelting, an additional substance...

During smelting, an additional substance is added which combines with impurities to form a fusible product. The substance added is known as :

A

mud

B

slag

C

flux

D

gangue.

Text Solution

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The correct Answer is:
B
slag
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Knowledge Check

  • During smelting an additional substance is added which combines with impurities to foem a fusible product. It is known as

    A
    Slag
    B
    Mud
    C
    Gangue
    D
    Flux

  • During smelting an additional substance is added which combines with impurities to form a fusible mass. The additional substance is called.

    A
    flux
    B
    slag
    C
    gangue
    D
    ore.

  • During smelting, an additional is added which combines with impurites to form a fusible mass. The additional substance is called

    A
    Flux
    B
    Slag
    C
    Gangue
    D
    Ore
    • MODERN PUBLICATION-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-COMPETION FILE (Objective Questions) (Multiple Choice Question with only one correct answer)
    1. During smelting, an additional substance is added which combines with ...

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    2. Roasting is carried out in case of:

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    3. The method for the purification of impure metals which I based upon th...

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    4. Coke is used in metallurgical process chiefly as

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    5. Zone regining has been employed for preparing ultra pure samples of

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    6. Copper pyrites are concentrated by

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    7. Electrolyte reduction method is used in the extraction of

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    8. The purpose of smelting an ore is

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    9. Which of the following metals is obtained by leaching its ore with dil...

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    10. Which of the following metals cannot be extracted by carbon reduction ...

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    11. Van Arkel method of purification of metals involves converting the met...

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    12. In which of the following, ore does not match with the metal ?

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    13. Smelting involves reduction of metal oxide with :

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    14. Out of the following matals that cannot be obtained by electrolysis of...

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    15. Which of the following is used in thermine welding ?

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    16. DeltaG^(Ө) vs T plot in Ellingham diagram slopes downward for the reac...

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    17. Which of the following statement is not true?

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    18. From the Ellingham graphs on carbon, which of the following statements...

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    19. During roasting of zinc blende, it converts to

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    20. The form of iron obtained from blast furnace is:

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