Question

Which of the following is good oxidising agent?
A KMNO4 B K2Cr2O7 3 V2O5 4) OsO4

Answer 1

Answer:

All are good oxidizing agent

Explanation:

becouse all are in their highest oxidation state

so that they will reduce self and oxidize other a

Answer 2

Answer:

all.... bt k2cr2o7 is best oxidizing agent....