question_answer

Among the following compounds which have more than one type of hybridisation for carbon atom (i) \[C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}C{{H}_{3}}\] (ii) \[C{{H}_{3}}-CH=CH-C{{H}_{3}}\] (iii) \[C{{H}_{2}}=CH-C\equiv CH\] (iv) \[H-C\equiv C-H\] [EAMCET 1998]

A) (ii) and (iii)

B) (ii)

C) (iii) and (iv)

D) (iv)