A) \[N{{H}_{4}}N{{O}_{3}}\]
B) \[{{(N{{H}_{4}})}_{2}}S{{O}_{4}}\]
C) \[{{\left( N{{H}_{4}} \right)}_{2}}C{{O}_{3}}\]
D) \[NaCl\]
Correct Answer: A
Solution :
\[NH_{4}^{+}\] ions are required to supress the ionization of NH4OH but sufficient to precipitate the III group radicals. (NH4)2SO4 can?t be used as \[SO_{4}^{2-}\] ions will precipitate Ba2+ as BaSO4You need to login to perform this action.
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