MCQ
Carbocation which is most stable
- A$C{H_3}C{H_2}^ + $
- B$C{H_3}^ + $
- ✓${C_6}{H_5}C{H_2}^ + $
- D$C{H_3}C{H_2}C{H_2}^ + $
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| Element | $IE_1$ | $IE_2$ | $IE_3$ |
| $P$ | $495.8$ | $4562$ | $6910$ |
| $Q$ | $737.7$ | $1451$ | $7733$ |
| $R$ | $577.5$ | $1817$ | $2745$ |
Then incorrect option is
$2CrO_4^{2 - } + 2{H^ + } \to C{r_2}O_7^{2 - } + {H_2}O$