A) \[NaOH+FeS{{O}_{4}}\]
B) \[{{H}_{2}}{{O}_{2}}+FeS{{O}_{4}}\]
C) \[{{H}_{2}}{{O}_{2}}+ZnS{{O}_{4}}\]
D) \[{{H}_{2}}{{O}_{2}}+MgS{{O}_{4}}\]
Correct Answer: B
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