Hydrogen And Its Compounds Question 115
Question: Which substance cannot be reduced by $ H_2O_2 $
Options:
A) $ KMnO_4/H_2SO_4 $
B) $ K_2Cr_2O_7/H_2SO_4 $
C) $ Ag_2O $
D) $ F{e^{3+}} $
Show Answer
Answer:
Correct Answer: D
Solution:
$ F{e^{+3}} $ cannot be reduced by $ H_2O_2 $ while all other get reduced.