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Which of the following methods is suitab...

Which of the following methods is suitable for preventing an iron frying pan from rusting?

A

applying grease

B

applying paint

C

applying a coating of zinc

D

all of the above

Text Solution

Verified by Experts

The correct Answer is:
C
applying a coating of zinc
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S CHAND IIT JEE FOUNDATION-METALS AND NON METALS-QUESTION BANK-15
  1. Four students A, B, C, and D took aqueous solutions of zinc sulphate a...

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  2. Which of the following pairs will give displacement reactions?

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  3. Which of the following methods is suitable for preventing an iron fryi...

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  4. An element reacts with oxygen to give a compound with a high melting p...

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  5. A piece of granulated zinc was dropped into copper sulphate solution. ...

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  6. Give reason: Metals like palladium, silver and gold are used to make...

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  7. Give reason: Sodium, potassium and lithium are stored under oil

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  8. Give reason: Aluminium is a highly reactive metal, yet it is used to...

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  9. give reason for the following: Carbonate and sulphide ores are usual...

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  10. Give reason: Metals are regarded as electropositive elements

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  11. Give reason: Carbon is not used for making aluminium from aluminium ...

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  12. Give reason: Metals conduct electricity

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  13. Metallic oxides of zinc, magnesium and copper were heated with the fol...

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  14. A student has been collecting silver coins and copper coins. One day s...

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  15. A metal 'M' has the electronic configuration is 2, 8, 3 - and occurs i...

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  16. Rusting of iron involves

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  17. Which of the following metals can displace hydro-gen from dilute acids...

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  18. The ore of which of the following metals can be concentrated by hydrau...

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  19. Which of the following alloys is used for making magnets?

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  20. Match the following:

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