Some Basic Principles Of Organic Chemistry Question 13

Question: In which of the compounds given below is there more than one kind of hybridisation (sp,sp2,sp3) for carbon (i) CH3CH2CH2CH3 (ii) CH3CH=CHCH3 (iii) CH2=CHCH=CH2 (iv) HCCH [CBSE PMT 1995]

Options:

A) (ii) and (iv)

B) (i) and (iv)

C) (ii) and (iii)

D) (ii)

Show Answer

Answer:

Correct Answer: D

Solution:

(i) CH3sp3,CH2sp3,CH2sp3,CH3sp3, only sp3 hybridized carbon

(ii) CH3sp3,CHsp2,=CHsp2,CH3sp3, Both sp2 and sp3 hybridized carbon.

(iii) CH2sp2,=CHsp2,CHsp2,=CH2sp2, Only sp2 hybridized carbon.

(iv) HCsp,Csp,H Only sp hybridized carbon.



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