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(T) imparts violet colour overset(compd(...

`(T)` imparts violet colour `overset(compd(U)+conc.H_(2)SO_(4))(to)(V)"Red gas"overset(NaOH+AgNO_(3))(to) (W)` Red `ppt.overset(NH_(3)so "in".)(to)(X)`
`(W)"Red ppt."overset(dil. HCl)(to)(Y)` white ppt.
`(U) overset(NaOH)underset(Delta)(to)(Z)` gas `(`gives white fumes with `HCl)`
The compound `'T' & 'U'` are

A

`T=KMnO_(4),U=HCl,V=Cl_(2),W=HgI_92),X=Hg(NH_(2))NO_(3),Y=Hg_(2)Cl_(2),Z=N_(2)`

B

`T=K_(2)Cr_(2)O_(7),U=NH_(4)Cl,V=CrO_(2)Cl_(2),W=Ag_(2)CrO_(4),X=[Ag(NH_(3))_(2)]^(+),Y=AgCl,Z=NH_(3)`

C

`T=K_(2)CrO_(4),U=KCl,V=CrO_(2)Cl_(2),W=HgI_(2),X=Na_(2)CrO_(4),Y=BaCO_(3),Z=NH_(4)Cl`

D

`T=K_(2)MnO_(4),U=NaCl,V=CrO_(3),W=AgNO_(2),X=(NH_(4))_(2)CrO_(4),Y=CaCO_(3),Z=SO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
`underset(("Red ppt"))(Ag_(2)CrO_(4)(w)darrNH_(3))"solution"[Ag(NH_(3))_(2)]^(+)`
`underset(("Red ppt"))(Ag_(2)CrO_(4))overset("dil HCl")(rarr)AgCl`
`NH_(4)Clunderset(Delta)overset("NaOH")(rarr)underset((Z))(NH_(3))`
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