When hcl is aded to h2s aqueous solution it's ion
ization is
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When hcl is aded to h2s aqueous solution it's ion
ization is
Answer:
Option (D) is correct.
When H
2
S gas is passed through HCl containing aqueous solution of CuCl
2
, HgCl
2
, BiCl
2
, and CoCl
2
, it does not precipitate out CoS as it belongs to IV group radical.
In the II group, the lower concentration of S
2−
ions can be achieved by passing H
2
S gas by passing through the solution of the salts in presence of HCl. HCl suppressess the degree of ionisation of H
2
S by common ion effect
Explanation:
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