Organic Chemistry Basics 2 Question 33

33. Which of the following represent the given mode of hybridisation $s p^{2}-s p^{2}-s p-s p$ from left to right?

$(2003,1 \mathrm{M})$

(a) $\mathrm{H}_{2} \mathrm{C}=\mathrm{CH}-\mathrm{C} \equiv \mathrm{N}$

(b) $\mathrm{HC} \equiv \mathrm{C}-\mathrm{C} \equiv \mathrm{CH}$

(c) $\mathrm{H}{2} \mathrm{C}=\mathrm{C}=\mathrm{C}=\mathrm{CH}{2}$

(d) $>$

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Solution:

  1. $\mathrm{H}_{2} \mathrm{C}=\mathrm{CH}-\mathrm{C} \equiv \mathrm{N}$

$\begin{array}{cccccc}\uparrow & \uparrow & \uparrow & \uparrow\end{array}$

$s p^{2} \quad s p^{2} \quad s p \quad s p$