Hydrocarbons - Result Question 45
####28. In the compound, $>H$, the $C 2-C 3$ bond is of the type
$(1999,2 M)$
(a) $s p-s p^{2}$
(b) $s p^{3}-s p^{3}$
(c) $s p-s p^{3}$
(d) $s p^{2}-s p^{3}$
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Answer:
Correct Answer: 28. (b)
Solution:
- According to the IUPAC conventions, compound can be numbered as:
$$ H _2 \stackrel{1}{C}=\stackrel{2}{C} H-\stackrel{3}{C} H _2-\stackrel{4}{C} H _2-\stackrel{5}{C} \equiv \stackrel{6}{C}-H $$
Here, $C-2$ is $s p^{2}$ and $C-3$ is $s p^{3}$-hybridised.
