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A colourless solide (A) on hydroglysis p...

A colourless solide (A) on hydroglysis produces a white ppt. (B) of heavy metal Solid (A) gives a clear solution in concentration HCl, however, when added to large amount of water, it again gives precipitate of (B), when `H_(2)S` in passed through a suspension of (A) and (B), a brown black ppt of (C ) is obtained. Compound (A) liberates a gas (D) on treating with `H_(2)SO_(4)`. The gas (D) is water soluble and gives white ppt. (E) with solution of mercurous salt but not with mercuric salt.
Compuond (A) would be

A

`SnCl_(2)`

B

`HgCl_(2)`

C

`BiCl_(3)`

D

`PbCl_(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • A colourless solide (A) on hydroglysis produces a white ppt. (B) of heavy metal Solid (A) gives a clear solution in concentration HCl, however, when added to large amount of water, it again gives precipitate of (B), when H_(2)S in passed through a suspension of (A) and (B), a brown black ppt of (C ) is obtained. Compound (A) liberates a gas (D) on treating with H_(2)SO_(4) . The gas (D) is water soluble and gives white ppt. (E) with solution of mercurous salt but not with mercuric salt. White ppt (E) is of

    A
    `HgCl_(2)`
    B
    `Hg_(2)Cl_(2)`
    C
    `Hg(l)`
    D
    `Hg(OH)_(2)`

  • A colourless solide (A) on hydroglysis produces a white ppt. (B) of heavy metal Solid (A) gives a clear solution in concentration HCl, however, when added to large amount of water, it again gives precipitate of (B), when H_(2)S in passed through a suspension of (A) and (B), a brown black ppt of (C ) is obtained. Compound (A) liberates a gas (D) on treating with H_(2)SO_(4) . The gas (D) is water soluble and gives white ppt. (E) with solution of mercurous salt but not with mercuric salt. The gas (D) might be

    A
    `H_(2)S`
    B
    `HCl`
    C
    `Cl_(2)`
    D
    `NH_(3)`

  • A colourless solide (A) on hydroglysis produces a white ppt. (B) of heavy metal Solid (A) gives a clear solution in concentration HCl, however, when added to large amount of water, it again gives precipitate of (B), when H_(2)S in passed through a suspension of (A) and (B), a brown black ppt of (C ) is obtained. Compound (A) liberates a gas (D) on treating with H_(2)SO_(4) . The gas (D) is water soluble and gives white ppt. (E) with solution of mercurous salt but not with mercuric salt. The ppt white ppt (B) is of

    A
    `Pb(OH)_(2)`
    B
    `BiOCl`
    C
    `Hg_(2)Cl_(2)`
    D
    `AgCl`

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