A) \[{{I}_{2}}\] solution
B) \[KMn{{O}_{4}}\]
C) \[{{K}_{2}}C{{r}_{2}}{{O}_{7}}\]
D) Oxalic acid
Correct Answer: A
Solution :
Standard solution of \[{{I}_{2}}\] is used to estimate sulphite, thiosulphite, arsenite etc.You need to login to perform this action.
You will be redirected in
3 sec