Which of the following arrangements represent increasing oxidation number of the central atom?
A. CrO2- , CIO-3, CrO2-4 , MnO-4
B. CIO-3, CrO2-4 , MnO-4 , CrO-2
C. CrO2+4 , MnO-4 , CrO-2 , CIO3-
D. CrO24-, MnO4- , CrO2- , CIO3-
Answer:C
Which of the following arrangements represent increasing oxidation number of the central atom?
A. CrO2- , CIO-3, CrO2-4 , MnO-4 B. CIO-3, CrO2-4 , MnO-4 , CrO-2 C. CrO2+4 , MnO-4 , CrO-2 , CIO3- D. CrO24-, MnO4- , CrO2- , CIO3-