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Why cannot substances such as conc. H2SO...

Why cannot substances such as conc. `H_2SO_4`, anhydrous calcium chloride and phosphorus pentoxide be used for drying ammonia gas?

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ICSE-STUDY OF COMPOUNDS OF NITROGEN- AMMONIA -Additional Questions for Practice
  1. How is ammonia gas prepared in laboratory, starting from NH4Cl ?

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  2. Name the substance used for drying ammonia gas.

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  3. Why cannot substances such as conc. H2SO4, anhydrous calcium chloride ...

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  4. By stating experimental conditions, briefly describe Haber's process f...

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  5. Describe an experiment to show the extreme solubility of ammonia gas i...

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  6. Write chemical equation when : Ammonia gas burns in the atmosphere ...

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  7. Write chemical equation when : Ammonia gas and oxygen in the form ...

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  8. Write chemical equation when : Ammonia gas reacts with excess of ch...

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  9. Write chemical equation when : Ammonia gas reacts with limited amou...

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  10. Represent Haber's process by a flowchart.

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  11. Describe an experiment to show the reducing nature of ammonia gas.

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  12. Describe all what you will observe and write chemical equations, when ...

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  13. Describe all what you will observe and write chemical equations, when ...

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  14. Describe all what you will observe and write chemical equations, when ...

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  15. Describe all what you will observe and write chemical equations, when ...

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  16. Describe all what you will observe and write chemical equations, when ...

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  17. Why is the heating of catalyst discontinued as soon as the nitrogen an...

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  18. State four industrial uses of ammonia gas.

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  19. Aqueous solution of ammonia is used for removing grease stains from wo...

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  20. Aqueous solution of ammonia gives a pungent smell. Explian why ?

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