TS EAMCET 18-July-2022 Shift 2 Solved Paper

The SN1 reaction proceed by the formation of carbonium ion.
The order of stability of carbonium ion is as follows 3∘>2∘>1∘
Also, more the number of carbon atoms, more will be the stability of carbonium ion.
Therefore, the correct order of reactivity of SN1 reaction is as follows
‌ I ‌<‌ III ‌<‌ II ‌<‌ IV ‌