Question:medium

In qualitative analysis, \(NH_4Cl\) is added before \(NH_4OH\):

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Common ion effect: Adding \(NH_4Cl\) to \(NH_4OH\) suppresses \(OH^-\) concentration, enabling selective precipitation in qualitative analysis.

Updated On: Apr 16, 2026

to increase \([OH^-]\) concentration
for making HCl
to decrease \([OH^-]\) concentration
statement is wrong

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The Correct Option is C

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