A) \[KMn{{O}_{4}}\]
B) \[{{K}_{2}}C{{r}_{2}}{{O}_{7}}\]
C) \[{{H}_{2}}S{{O}_{4}}\]
D) Both A and B
Correct Answer: D
Solution :
You need to login to perform this action.
You will be redirected in
3 sec
