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Home
Class 12
CHEMISTRY
What is a group reagent ?...

What is a group reagent ?

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Text Solution

Verified by Experts

The reagent which is employed in idntifying a gourp of radicals is known as group reagent.

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The group reagent for group V radicals is

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What is a group reagent ?

CENGAGE CHEMISTRY-QUALITATIVE INORGANIC SALT ANALYSIS-Viva Voce Questions And Part-A (Analysis Of Anions)
  1. What is a group reagent ?

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  2. Why sodium corbonate extract is used for testing acid radicals?

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  3. Can we use sodium bicarbonate in place of sodium carbonate in preparin...

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  4. Why is sodium carbonate extract acidified before perfoming the confirm...

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  5. Can sodium carbonate extract be used test for CO(3)^(2-) ions ?

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  6. What is lime water?

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  7. Why does lime water turns milky on bubbling CO(2) gas through it?

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  8. Name the anions whch giive brown fumes on reacting with dilute/conc. H...

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  9. Why does a paper soaked in K(2)Cr(2)O(7) solution turn green in the de...

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  10. Can filter paper dipped in silver nitrate solution instead of lead ace...

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  11. A gas evolved with effervescence on treating a salt with dil. HCl may ...

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  12. How will you distinguish between carbonate and bocarbonate ions?

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  13. How can sulphide ions be distinguished from sulphite ions?

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  14. How will you distinguish betweebn sulphate and thiosulphate ions?

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  15. How will you distinguish between sulphite and sulphate ions?

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  16. How can nitrite ion be distinguished from nitrate ion?

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  17. What is the formula of compound present in brown ring?

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  18. Why is a freshly prepared solution of FeSO(4) used for the detection o...

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  19. Why does only the organic layer assure colour and not the aqueous laye...

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  20. What happens when chloride, bromide and iodide are separately heated w...

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