

MCQOPTIONS
Saved Bookmarks
1. |
Match List-I (Oxidation number) with List-II (The element) ad select the correct answer using the code given below the list :List-I (Oxidation number)List-II(The element)F.21.Oxidation number of Mn in MnO2G.32.Oxidation number of S in H2S2O7H.43.Oxidation number of Ca in CaOJ.64.Oxidation number of Al in NaAIH4Codes :FGHJA.3412B.4312C.3421D.4321 |
A. | A. |
B. | B. |
C. | C. |
D. | D. |
Answer» B. B. | |