Three sets of pairs (i) and (ii) of SN1 reactions are given below. For each set of reactions state which reaction (i) or (ii) is expected to be slower?
(a) (i) (CH₃)₃CCI + CH₃CH₂0⁻ (CH₃)₃COCH₂CH₃ + CI⁻ [In presence of ethanol
(ii) (CH₃)₃CCI + 2 CH₃CH₂0⁻ (CH₃)₃COCH₂CH₃ + CI⁻ [In presence of ethanol]
(b) (i) (CH₃)₃CCI + H₂0→ (CH₃)₃COH + HCI
(ii) (CH₃)₃CBr + H₂O→ (CH₃)₃COH + HBr
(c) (i) (CH₃)₃CCI + H₂O → (CH₃)₃COH + HCI
(ii) C₆H₅CI + H₂0 → C₆H₅OH + HCI