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Write any two important uses of noble ga...

Write any two important uses of noble gas elements.

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Helium is used to fill airships and observation balloons. Argon is used in gas filled electric lamps.
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A N EXCEL PUBLICATION-P-BLOCK ELEMENTS-QUESTION BANK
  1. How do you account for the basicity of

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  2. Write down the main three steps involved in the manufacture of sulphu...

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  3. Write any two important uses of noble gas elements.

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  4. Compounds of nitrogen, phosphorus and sulphur such as ammonia, phospho...

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  5. Compounds of nitrogen, phosphorus and sulphur such as ammonia, phospho...

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  6. Write down the main three steps involved in the manufacture of sulphu...

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  7. Ammonia and Nitric acid are two industrially important compounds. Writ...

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  8. Ammonia and Nitric acid are two industrially important compounds. Comp...

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  9. Ammonia and Nitric acid are two industrially important compounds. Comp...

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  10. Ammonia and Nitric acid are two industrially important compounds. Comp...

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  11. Ammonia and Nitric acid are two industrially important compounds. Comp...

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  12. Ammonia and Nitric acid are two industrially important compounds. Phos...

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  13. Ammonia and Nitric acid are two industrially important compounds. Acco...

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  14. Ammonia and Nitric acid are two industrially important compounds. Acco...

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  15. Ammonia and Nitric acid are two industrially important compounds. Acco...

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  16. Ammonia and Nitric acid are two industrially important compounds. Acco...

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  17. Some elements in p-block shows allotropy. What are the allotropic form...

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  18. Some elements in p-block shows allotropy. How will-you manufacture Sul...

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  19. Some elements in p-block shows allotropy. What are inter halogen compo...

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  20. Some elements in p-block shows allotropy. Name two oxoacids of Sulphur...

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