MCQ
A reagent which gives brilliant red precipitate with Nickel ions in basic medium is
- Asodium nitroprusside
- Bneutral $FeCl _3$
- Cmeta-dinitrobenzene
- ✓dimethyl glyoxime
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

This reaction was studied at $-10^{\circ} C$ and the following data was obtained
| run | $[ NO ]_{0}$ | $\left[ Cl _{2}\right]_{0}$ | $r _{0}$ |
| $1$ | $0.10$ | $0.10$ | $0.18$ |
| $2$ | $0.10$ | $0.20$ | $0.35$ |
| $3$ | $0.20$ | $0.20$ | $1.40$ |
$[ NO ]_{0}$ and $\left[ Cl _{2}\right]_{0}$ are the initial concentrations and $r _{0}$ is the initial reaction rate.
The overall order of the reaction is ..........
(Round off to the Nearest Integer).
