Which of the following cation produces ppt. with only one of the given condition

(I) In aqueous solution produce ppt with dil. HCl

(II) In acidic aqueous solution produce ppt with H2S

Option 1 - <p>Pb<sup>+2</sup></p>
Option 2 - <p><span class="mathml" contenteditable="false"> <math> <mrow> <mi>H</mi> <msubsup> <mrow> <mi>g</mi> </mrow> <mrow> <mn>2</mn> </mrow> <mrow> <mn>2</mn> <mo>+</mo> </mrow> </msubsup> </mrow> </math> </span></p>
Option 3 - <p>Ag<sup>+</sup></p>
Option 4 - <p>Sn<sup>+2</sup></p>
21 Views|Posted 5 months ago
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1 Answer
A
5 months ago
Correct Option - 4
Detailed Solution:

A, B and C can be precipitated by HCl as well as H2S as their insoluble chlorides and sulphides.

(D) Sn+2 can be precipitated by H2S but not by HCl

S n + 2 + 2 H C l S n C l 2 ( s o l u b l e )

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Chemistry Ncert Solutions Class 12th 2023

Chemistry Ncert Solutions Class 12th 2023

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