alleryStart learning →In qualitative analysis, group IIIA cations are precipitated at pH 8 to 10 using
AHCl and NaCl
BNH4OH and NH4Cl
CH2SO4 and Na2SO4
DCH3COOH and NaOH
Answer & Solution
Correct answer: B. NH4OH and NH4Cl
The ammonium hydroxide and ammonium chloride buffer holds the required pH of 8 to 10.
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