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Which of the following pairs does not co...

Which of the following pairs does not contain a coinage metal?

A

Copper and gold

B

Silver and gold

C

Zinc and gold

D

Copper and silver

Text Solution

Verified by Experts

The correct Answer is:
C
Zinc and gold
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S CHAND IIT JEE FOUNDATION-METALS AND NON METALS-QUESTION BANK-15
  1. Which metal among the following is present in human blood?

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  2. Which of the following are the ingredients of gun metal?

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  3. Which of the following pairs does not contain a coinage metal?

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  4. Which of the following is the lightest metal?

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  5. German silver is an alloy of

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  6. Which of the following is a non-metal that remains liquid at room temp...

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  7. Identify the metalloid among the following:

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  8. When few granules of sample X are added to a solution of copper sulpha...

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  9. The border line elements, which neither fit with metals nor with non-m...

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  10. When dilute hydrochloric acid is added to granulated zinc placed in at...

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  11. Identify the incorrect statement about the alloys among the following:

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  12. Which of the following statements is incorrect?

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  13. Zinc pieces were placed in each of the four test tubes containing diff...

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  14. Four metals Zn, Fe, Cu and Al are taken and added to the following sol...

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  15. Draw a concept chart showing the processes involved during extraction ...

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  16. Write balanced chemical equations for the following reaction Reducti...

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  17. Write balanced chemical equations for the following reaction Calcium...

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  18. Write balanced chemical equations for the following reaction Reactio...

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  19. Write balanced chemical equations for the following reaction Reactio...

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  20. Write balanced chemical equations for the following reaction Reactio...

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