NCERT Class XI Chemistry Organic Chemistry Some basic principles and Techniques Solutions

Question : 36

Total: 40

In the organic compound

CH2=CH—CH2—CH2—C≡CH

, the pair of hybridised orbitals involved in the formation of: C2–C3 bond is

Solution:

The carbon atom in the given compound may be numbered as :

‌

CH−

‌

CH2−

‌

CH2−

‌

C≡

‌

Thus, C2–C3 are bonded by sp2−sp3 hybrid orbitals.

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