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A compound is soluble in water. If ammon...

A compound is soluble in water. If ammonia is added to aqueous solution of compound, a reddish brown precipitate appears which is soluble in dill. HCl. The compound is a salt of :

A

Aluminium

B

Zine

C

Iron

D

Cadmium

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The correct Answer is:
c
`Fe(OH)_(3)` is brown
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CENGAGE CHEMISTRY ENGLISH-QUALITATIVE INORGANIC SALT ANALYSIS-Exercises (Single Correct) Part-C (Analysis Of Cations)
  1. H(2)S will precipitate the sulphide of all the metals from the soluti...

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  2. To a solution of a substance gradual addition of ammonium hydroxide ...

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  3. A compound is soluble in water. If ammonia is added to aqueous solutio...

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  4. A light green coloured salt soluble in water gives black percipitate o...

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  5. All ammonium salts liberate ammonia when :

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  6. Manganese salt + PbO(2) + conc. HNO(2) rarr The solution has purple ...

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  7. An orange precipitate of group II is dissolve in conc HCI the solutio...

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  8. Which of the following solution gives precipitate with Pb(NO(3))(2) bu...

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  9. A white powder when strongly heated gives off brown fumes. A solutio...

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  10. The ion that cannot be precipitate by both HCI and H(2)S is

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  11. The presence of magnesium is confimed in the qualitative analysis by t...

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  12. In qualitative inorganic analysis phosphate , if present, is to be eli...

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  13. Na(2)CO(3) cannot be used in place of (NH(4))(2)CO(3) for the precipit...

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  14. Disodium hydrogen phosphate is used to test :

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  15. Reddish - brown (chocolate ) ppt. is formed with :

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  16. Addition of SnCl(2) to HgCl(2) gives precipitate:

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  17. To avoid the precipitation of hydroxides of Ni^(2+),Co^(2+),Zn^(2+) an...

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  18. Which of the gives a white precipitate with a solution of AgNO(3), a ...

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  19. In qualitative inorganic analysis of basic radicals hydrochloric acid ...

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  20. Addition of solution of oxalate to an aqueous solution of mixture of B...

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