1.

The number of electrons exchanged when `KMnO_(4)` react with `H_(2)O_(2)` is equal to that ofA. s electrons in Ca ( at. no. : 20)B. p electrons in neon (at. no. : 10)C. d electrons in chromium ( at. No. : 24)D. f electron in lanthanum ( at. no. : 57)

Answer» Correct Answer - C


Discussion

No Comment Found

Related InterviewSolutions