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A solution when diluted with H(2)O And ...

A solution when diluted with `H_(2)O` And boiled gives a white precipitate .On the addition of excess `NH_(4)Cl & NH_(4)OH` the volume of the precipitate decreases leaving behind a white gelationtious precipitate identify the precipitate which dissolves in `NH_(4)OH//NH_(4)Cl` :

A

`Al(OH)_(3)`

B

`Zn(OH)_(2)`

C

`Mg(OH)_(2)`

D

`Ca(OH)_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
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RESONANCE ENGLISH-QUALITATIVE ANALYSIS PART 1-EXERCISE 3
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  13. When a metal rod M is dipped into an aqueous colourless concetrated so...

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  14. In an acidified aqueous solution of Mn^(2+), Ni^(2+), Cu^(2+) and hg^(...

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  15. The equilibrium 2 Cu^(I)hArr Cu+Cu^(II) In aqueous medium at 25^@C ...

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  16. For the given aqueous reaction which of the statement(s) is (are) true...

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  17. Concentrated HNO3, upon long standing, turns yellow-brown due to the f...

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  18. Upon treatment with ammonical H(2)S solution, the metal ion precipitat...

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  19. An aqueous solution of a mixture of two inorganic salts when treated w...

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