A) +6
B) +8
C) +21
D) +7
Correct Answer: A
Solution :
In\[{{H}_{2}}{{S}_{2}}{{O}_{8}}\](morshall?s acid), two O-atom have-1 oxidation state each (peroxide Imkage) and rest six O-atom have-2 oxidation state. Hence \[2(+1)+2x+2(-1)+6(-2)=0\] \[2+2x-2-12=0\] \[2x=12\] \[x=+6\]You need to login to perform this action.
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