MCQ
$IUPAC$ name of the compound


- A$4-$ Nitro $-N, N-$ dimethylaniline
- B$4-$ Nitroso $-N, N-$ dimethylbenzene
- ✓$4-$ Nitroso $-N, N-$ dimethylaniline
- D$m-$ Nitroso $-N,N-$ diemthylaniline

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Electron geometry $-$ Possible molecular shape from respective electron geometry