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M("Salt")+"Dil. "HCl overset(Warm)to Pda...

`M("Salt")+"Dil. "HCl overset(Warm)to Pdarr+N uarr`
gas 'N' changes colour of `FeSO_(4)` solution into yellow solution then salt M in above reaction is

A

`BaS_(2)O_(3)`

B

`Ag_(2)SO_(3)`

C

`AgNO_(2)`

D

`Pb(NO_(3))_(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
`BaS_(2)O_(3)+HCl overset(warm) toBaCl_(2)+SO_(2)uarr overset(FeSO_(4)sol)to`No reaction hence solution remains green.
`Ag_(2)SO_(3)+HCl overset(warm)toAgCl darr+SO_(2)uarr overset(FeSO_(4)sol.)to`No reaction hence solution remains green.
`AgNO_(2)+HCl overset(warm) to AgCl darr+NO_(2) uarr underset(air)overset(FeSO_(4)sol.)Fe^(3+)(aq.)` (yellow sol.)
`impliesPb(NO_(3))_(2)` salt is not decompose by done HCl acid.
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Knowledge Check

  • M("Salt")+"Dil. "HCl overset(Warm)to P+Q uarr+H_(2)O gas 'Q' changes colour of FeSO_(4) solution into yellow solution then salt M in above reaction is

    A
    `BaS_(2)O_(3)`
    B
    `Ag_(2)SO_(3)`
    C
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    D
    `Pb(NO_(3))_(2)`

  • Salt 'X' + excess NaOH solution overset("warm")rarr'Y' ("gas")+'Z' ("solution") 'Z'("solution")+BaCl_(2)rarr"white ppt" Which of the following salt follow above reaction.

    A
    `Na(NH_(4))HPO_(4).4H_(2)O`
    B
    `K_(2)SO_(4).Cr_(2)(SO_(4))_(3)24H_(2)O`
    C
    `(NH_(4))_(2)Cr_(2)O_(7)`
    D
    `KCl.MgCl_(2).6H_(2)O`

  • underset(("Coloured solution"))(P)+BaCl_(2) to underset(("White"))(Qdarr)+underset(("Coloured solution"))(R) ltBrgt Then salt 'P' in above reaction is:

    A
    `Na_(2)CrO_(4)`
    B
    `ZnSO_(4)`
    C
    `CuSO_(4)`
    D
    `AgNO_(3)`

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