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A solution of a colourless salt in conc....

A solution of a colourless salt in conc. HCl on dilution with water gives white ppt. it is due to

A

`Ag^(+)`

B

`Pb^(2+)`

C

`Hg^(+)`

D

none of these

Text Solution

Verified by Experts

`SbCl_(3)` and `BiCl_3` are soluble in conc. HCl. On dilution with water white ppt. of SbOCl and `BiOCl_2` are obtained. It is not due to Group I
`SbCl_(3)+H_(2)O to underset("white ppt.")(SbOCl) +2HCl`
`BiCl_(3)+H_(2)O to underset("White ppt.")(BiOCl)+2HCl`
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Knowledge Check

  • Statement-1 :A solution of BiCl_(3) in concentrated HCl when diluted with water gives white precipitate. Statement-2 : BiCl_(3) forms insoluble BiO^(+)Cl^(-) when diluted with a large quantity of water.

    A
    STATEMENT-1 is true, STATEMENT-2 is true and STATEMENT-2 is correct explanation for STATEMENT-1
    B
    STATEMENT-1 is true, STATEMENT-2 is true and STATEMENT-2 is not correct explanation for STATEMENT-2
    C
    STATEMENT-1 is true, STATEMENT-2 is false
    D
    STATEMENT-1 is false, STATEMENT-2 is true

  • A solution of a salt in water on addition of dilute HCL gives a white ppt. solution in hot water. The salt contains:

    A
    `Pb^(2+)`
    B
    `Ag^(+)`
    C
    `H^(2+)`
    D
    `Fe^(2+)`

  • The solution of BiCl _ 3 in dil. HCl when diluted with water , white precipitate is formed which is

    A
    Bismith oxychloride
    B
    Bismith oxide
    C
    Bismith hydroxide
    D
    None of the above
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    1. A solution of a colourless salt in conc. HCl on dilution with water gi...

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