In which of the compounds given below is there more than one kind of hybridisation \[(sp,\text{ }s{{p}^{2}},\text{ }s{{p}^{3}})\] for carbon (i) \[C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}C{{H}_{3}}\] (ii) \[C{{H}_{3}}-CH=CH-C{{H}_{3}}\] (iii) \[C{{H}_{2}}=CH-CH=C{{H}_{2}}\] (iv) \[H-C\equiv C-H\] [CBSE PMT 1995]

In which of the compounds given below is there more than one kind of h

1.	In which of the compounds given below is there more than one kind of hybridisation \[(sp,\text{ }s{{p}^{2}},\text{ }s{{p}^{3}})\] for carbon (i) \[C{{H}_{3}}C{{H}_{2}}C{{H}_{2}}C{{H}_{3}}\] (ii) \[C{{H}_{3}}-CH=CH-C{{H}_{3}}\] (iii) \[C{{H}_{2}}=CH-CH=C{{H}_{2}}\] (iv) \[H-C\equiv C-H\] [CBSE PMT 1995]
A.	(ii) and (iv)
B.	(i) and (iv)
C.	(ii) and (iii)
D.	(ii)
Answer» E.