MCQ
Which of the following is called Wilkinson's catalyst ?
- ✓$[(Ph_3P)_3RhCl]$
- B$TiCl_4 + (C_2H_5)_3Al$
- C$(C_2H_5)_4Pb$
- D$[PtCl_2(NH_3)_2]$
$TiCl_4 + (C_2H_5)_3Al$ is Zeigler Natta catalyst.
$(C_2H_5)_4Pb$ is an anti-knocking agent.
cis-platin is used as an anti-cancer agent]
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.


| Compound | $\ce{NH_3}$ | $\ce{PH_3}$ | $\ce{AsH_3}$ | $\ce{SbH_3}$ |
| $\Delta_{\text{diss}}(\text{E}-\text{H})/\text{kJ mol}^{-1}$ | $389$ | $322$ | $297$ | $255$ |
$ {\left[\mathrm{Ag}\left(\mathrm{NH}_3\right)\right]^{+}+\mathrm{NH}_3 \rightleftharpoons\left[\mathrm{Ag}\left(\mathrm{NH}_3\right)_2\right]^{+} ; \mathrm{k}_2=1.7 \times 10^{-3}}$
then the formation constant of $\left[\mathrm{Ag}\left(\mathrm{NH}_3\right)_2\right]^{+}$is