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.
$[Cr(NH_3)_6] [Cr(NO_2)_6]$ and $[Cr(NH_3)_4(NO_2)_2] \,[Cr(NH_3)_2(NO_2)_4]$
| Column $-1$ | Column $-2$ |
| $(A)$ Haber's process for ammonia | $(P)$ Zeolite |
| $(B)$ Oswald's process for $HNO_3$ | $(Q)$ $Fe$ |
| $(C)$ Contact processf $H_2SO_4$ | $(R)$ $ V_2O_5$ |
| $(D)$ Cracking of hydrocarbons | $(S)$ $Pt$ gauge |