MCQ
Identity the incorrect pair from the following:
- APhotography - $\mathrm{AgBr}$
- BPolythene preparation - $\mathrm{TiCl}_4, \mathrm{Al}\left(\mathrm{CH}_3\right)_3$
- CHaber process - Iron
- ✓Wacker process $-\mathrm{Pt} \mathrm{Cl}_2$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| Leaving group | Conj. Acid $pK_a$ | $\%$ -yield of $2$-hexene | $\%$ -yield of $1$ -hexene |
| $X = I$ | $- 10$ | $81\%$ | $19\%$ |
| $X = Br$ | $-9$ | $72\%$ | $28\%$ |
| $X = Cl$ | $-7$ | $67\%$ | $33\%$ |
| $X = F$ | $3.2$ | $30\%$ | $70\%$ |
Which of the following statement is (are) true concerning this series of $E_2$ reactions ?