A) \[N{{H}_{4}}Cl+N{{H}_{4}}OH\]
B) \[HCO_{3}^{-}+C{{O}_{2}}\]
C) \[C{{H}_{3}}COOH+C{{H}_{3}}COONa\]
D) \[{{C}_{6}}{{H}_{5}}COOH+{{C}_{6}}{{H}_{5}}COONa\]
Correct Answer: A
Solution :
In group III analysis, buffer used to precipitate cations as hydroxide is\[N{{H}_{4}}Cl+N{{H}_{4}}OH.\]
You need to login to perform this action.
You will be redirected in
3 sec
