Published by:
CGP EDU Academic Team
Published on: August 13, 2026
In presence of 
results the precipitation of group-2 elements but not group-4 elements during qualitative analysis. It is due to
A
higher concentration of 
B
lower concentration of 
C
higher concentration of 
D
lower concentration of 
Text Solution
Verified by ExpertsThe correct answer is:
D
: Dissociation of 
is suppressed in presence of 
due to common ion effect. This decreases the 
ion concentration and hence, only group II radicals having low solubility product are precipitated.
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