A) \[+4\]
B) \[+6\]
C) \[+7\]
D) \[+8\].
Correct Answer: D
Solution :
\[Os{{O}_{4}},\]Let oxidation state of \[Os\] be x. \[x+4\times (-2)=0\] \[\Rightarrow \] \[x=+8\]You need to login to perform this action.
You will be redirected in
3 sec