Question

10 ml of NaHC20. solution is neutralized by 10 ml of 0.1 M NaOH 10 ml of same NaHC,0
solution is oxidized by 10 ml of KMnO4 solution in acidic medium. Hence, molarity of KMnO, is
(A) 0.1 M
(B) 0.2M
(C) 0.04 M
(D) 0.02 M​

Answer 1

Answer:

D a is the curret answer