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Which of the following is not an ore of ...

Which of the following is not an ore of aluminium?

A

Bauxite

B

Diaspore

C

Limonite

D

Kaolinite

Text Solution

Verified by Experts

The correct Answer is:
C
Limonite is `Fe_(2)O_(3).3H_(2)O` Therefore (c ) option is correct
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PHYSICS WALLAH-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-Level II
  1. Metallergy is the process of

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  2. The rocky and siliceous matter associated with an ore is called:

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  3. Which of the following is not an ore of aluminium?

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  4. Chemical leaching is useful in the concentration of:

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  5. Process of heating ore is air to remove sulphur is:

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  6. When limestone is heated strongly, it gives off CO(2). In matallurgy t...

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  7. Which of the following metals is obtained by the self reduction proces...

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  8. Self-reduction of Cu(2)S to Cu can be carried out in.

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  9. Identify the metal M whose extraction is based on the following reacti...

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  10. Cyanide proces is used for the extraction of

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  11. Ellingham diagram represents:

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  12. Which iof the following reactions represents the self-reduction proce...

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  13. When lead nitrate is heated it breaks down into lead monoxide, nitroge...

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  14. The iron obtained from the blast furnace is called:

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  15. Which of the following fluxes is used to remove acidic impurities in ...

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  16. The metal which is obtained from both sea- water and ores form the ea...

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  17. Which metal is extracted using a hydrometallurgical process involving ...

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  18. Which of the following metals cannot be extracted by the carbon reduct...

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  19. Electrolyte reduction method is used in the extraction of

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  20. In extraction of iron, limestone is used for

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