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When few granules of sample X are added ...

When few granules of sample X are added to a solution of copper sulphate, the changes observed are shown in the figure.

Identify sample X and red deposit.

A

Fe, Zn

B

Zn, Cu

C

Cu, Zn

D

Fe, Cu

Text Solution

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The correct Answer is:
B
Zn, Cu
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S CHAND IIT JEE FOUNDATION-METALS AND NON METALS-QUESTION BANK-15
  1. Which of the following is a non-metal that remains liquid at room temp...

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  2. Identify the metalloid among the following:

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

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

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

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

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  7. Which of the following statements is incorrect?

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

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

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

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

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

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

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

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

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

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

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

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  19. Write balanced chemical equations for the following reaction Iron an...

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  20. Write balanced chemical equations for the following reaction Zinc i...

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