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The chief constitutents of steel made in...

The chief constitutents of steel made in India are

A

Mn and Cr

B

Al and Zn

C

V and Co

D

Ni and Mg

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The correct Answer is:
A
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ERRORLESS -D & P-BLOCK ELEMENTS-Ordinary Thinking (Compounds of d & f block elements)
  1. Which of the following property is not expected to be shown by copper

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  2. Nickel steel contain % of Ni

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  3. The chief constitutents of steel made in India are

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  4. Steel contains

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  5. Silver halides are used in photography because they are

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  6. The alloy of steel that is used in making automobile parts and utensil...

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  7. The colour of K(2)Cr(2)O(7) changes from red-orange to lemon-yellow on...

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  8. In the cyanide process for the extraction of silver, sodium cyanide is...

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  9. The passivity of iron in concentrated nitric acid is due to

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  10. Rusting on iron needs

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  11. MnO(4)^(2-) on reduction in acidic medium froms

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  12. AgNO3 gives red ppt. with.

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  13. Potassium permanganate acts as an oxidant in neutral, alkaline as well...

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  14. In acidic medium one mole of MnO(4)^(-) accepts how many moles of elec...

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  15. In acidic medium potassium dichromate acts as on oxidant according to ...

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  16. The protection of steel by chrome plating is due to

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  17. In alkaline medium , KMnO(4) reacts as follows 2KMnO(4)+2KOH rarr 2K...

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  18. Manganese achieves its hightest oxidation state in its compound

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  19. Which of the following metal forms an amphoteric oxide

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  20. Iron is rendered passive by treatment with concentrated

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