MCQ
The set which does not have ambidentate ligand(s) is
- ✓$C _2 O _4^{2-}$, ethylene diammine, $H _2 O$
- B$EDTA ^{4-}, NCS ^{-}, C _2 O _4^{2-}$
- C$NO _2^{-}, C _2 O _4^{2-}$, EDTA $^{4-}$
- D$C _2 O _4^{2-}, NO _2^{-}, NCS ^{-}$

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Cu+ → Cu2+ + Cu
3MnO4– + 4H+ → 2MnO4– + MnO2 + 2H2O
2KMnO4 → K2MnO4 + MnO2 + O2
2MnO4– + 3Mn2+ + 2H2O → 5MnO2 + 4H+

Statement $(I)$ : Aminobenzene and aniline are same organic compounds.
Statement $(II)$ : Aminobenzene and aniline are different organic compounds.
In the light of the above statements, choose the most appropriate answer from the options given below:
