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Nitrogen gas cannot be obtained by heati...

Nitrogen gas cannot be obtained by heating ?

A

` Ba ( N _ 3 ) _2 `

B

` Pb ( NO _ 3 ) _ 2 `

C

` ( NH _ 4 ) _ 2 Cr _ 2 O _ 7 `

D

`NH _ 4 NO _ 2 `

Text Solution

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The correct Answer is:
B
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ALLEN-AIIMS 2019-CHEMISTRY
  1. Select the correct statements :

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  2. Nitrogen gas cannot be obtained by heating ?

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  3. The common product of hydrolysis of XeF 2 & X e F 6 is/...

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  4. Select total true statements (1) conc. H2SO4 in used to acidify KM...

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  5. In which of the following process, no change in hybridisation state oc...

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  6. Which of the following is maximum hydrolysed :-

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  7. Which of the following statement is false?

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  8. If each orbital can hold a maximum of 3 electrons. Then the number of ...

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  9. Select correct code :- (a) In (BeH2)n all bond's are 3c - 2e. ...

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  10. SbF5 reacts with XeF4 and XeF6 to form ionic compounds [XeF3^+][SbF6]^...

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  11. Which of the following does not have S-S linkage ?

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  12. The colour of the coordination compounds depends on the crystal field ...

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  13. What is true about H 2 S n O 6 ( polythionic acid ) ?

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  14. Which of the following statement is not correct about P4O6 and P4O(10)...

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  15. Which of the following is an oxidising agent ?

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  16. In the following compounds of manganese what is the distribution of el...

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  17. In which of the following ionixation processes , the bond order has in...

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  18. Which of the following Allene is achiral?

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  19. Which of the following statements is true about compounds A-C below?

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  20. Label each stereogenic center in the following compound as R or S.

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