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In quantitative ananlysis ,ammonia is us...

In quantitative ananlysis ,ammonia is used to separate

A

`FeCl_(3)` from `AlCl_(3)`

B

`PbCl_(2)` and `Mg(OH)_(2)`

C

`NaCl` and `KCl`

D

`AgCl` and `Hg_(2)Cl_(2)`

Text Solution

Verified by Experts

The correct Answer is:
4
Because silver chloride dissolves in `NH_(4)OH` solution
`AgCl+2NH_(4)OHrarr[Ag(NH_(3))_(2)]Cl+2H_(2)O`
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R SHARMA-THE P BLOCK ELEMENTS-QUESTION BANK
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  2. NH(4)CI is used to clean metal surface because

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  3. In quantitative ananlysis ,ammonia is used to separate

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  4. which of the following reaction gives reasonably pure NO?

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  5. Which of the following allotropes of phosphorus is used in the manufac...

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  6. Yellow ammonium sulphide is obtained by passing H(2)S into

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  7. KIO(3) reacts with SO(2) in an acidic medium to produce.

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  8. The main source of iodine is

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  9. Silica reacts with HF to produce

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  10. Which of the following is the only exothermic oxide of chlorine?

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  11. Which of the following is not coloured?

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  12. which of the following statement is incorrect regarding the chloride d...

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  13. which of the following compouds of fluorine is used for dielectrics?

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  14. An aqueous solution of sodium carbonate absorbs NO and NO(2) to yield

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  15. which of the following quickely absorbs oxygen?

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  16. When orthophosphoric acid is heated to 600^(@)C the product formed is

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  17. Which of the following compounds is mixed with N(2)O(4) to serve as a ...

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  18. Reduction of hydrazine with zinc and HCI gives

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  19. Hydroxylamine (NH(2)OH) is manufacture in large quantities to make cyc...

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  20. Lithium reacts with hydrogen azide to produce

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