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When ammonia is passed over heated coppe...

When ammonia is passed over heated copper oxide, the metallic coper is obtained. The reaction shows that ammonia is :

A

A dehydrating agent

B

An oxidizing agent

C

A reducing agent

D

A nitrating agent

Text Solution

Verified by Experts

The correct Answer is:
C
`3CuO +2NH_(3) to 3Cu +N_(2) +3H_(2)O`
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ERRORLESS -S AND P BLOCK ELEMENTS-Ordinary thinking (Nitrogen family)
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  2. Inertness of N(2) gas is due to

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  3. When ammonia is passed over heated copper oxide, the metallic coper is...

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  4. Which of the element of nitrogen family produce maximum number of oxy-...

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  5. Which of the following flourides does not exist?

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  6. The following two reactions of HNO(3) with Zn are given as (equations ...

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  7. The acid which forms two series of salts is

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  8. Which compound is related to Haber's process

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  9. Which of the following oxides does not form acidic aqueous solution ?

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  10. What would happen when a solution of potassium chromate is treated wit...

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  11. What may be expected to happen when phosphine gas is mixed with chlori...

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  12. The decreasing values of bond angles from NH3 (106^@) to SbH3 ( 101^@...

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  13. Reaction of PCl3 and PhMgBr would give

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  14. On adding excess of ammonium hydroxide to a copper chloride solution

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  15. Which is used in the Haper process for the manufacture of NH(3)?

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  16. Conc. HNO(3) can be stored in a container made of

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  17. Which of the following set of properties belong to PCI(5)?

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  18. Which of the following statements about liquid nitrogen is true

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  19. The carbonate which does not leave a residue on heating is

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