MCQ
A nitrogen containing organic compound on heating with chloroform and alcoholic $KOH$, evolved very unpleasant smelling vapour. The compound could be
- A$N, N-$ dimethyl amine
- BNitrobenzene
- ✓Aniline
- DBenzamide
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.


How many moles of $Sn^{2+}$ will be oxidized by $1\, mol \,Cr_2O_7^{2-}$ into $Sn^{4+}$ ?