In which of the following compounds the C-Cl bond ionisation shall give most stable carbonium ion ?

In which of the following compounds the C-Cl bond ionisation shall giv

1.	In which of the following compounds the C-Cl bond ionisation shall give most stable carbonium ion ?
Answer» Solution :More stable the carbocation, more facile is C-Cl bond ionization. Now the stability of carbocations decreases in order : `(CH_(3))_(3)C^(+) gt C_(6)H_(5)CH_(2)^(+) gt (CH_(3))_(2)CH^(+) gt CH_(3)CH_(2)^(+)` Thus, OPTION (d) is correct.