A) - 1 / 3
B) - 1
C) + 1
D) - 3
Correct Answer: D
Solution :
\[{{(N{{H}_{4}})}_{2}}S{{O}_{4}}\] ? \[2N{{H}_{4}}^{+}+S{{O}_{4}}^{-\,-}\] \[\overset{*\,\,\,\,\,\,\,\,}{\mathop{NH_{4}^{+}}}\,\] \[x+4=+1;\,\,\,\,\,\,x=1-4=-3\].
You need to login to perform this action.
You will be redirected in
3 sec
