Question

Which of the following represents the given sequence of hybridisation of carbon atoms from left to rith $sp^{2},sp^{2},sp,sp?$

• A. $H_{2}C = CH - C \equiv CH$
• B. $HC \equiv C - CH = CH_{2}$
• C. $H_{3}C - CH = CH - CH_{3}$
• D. $H_{2}C = CH - CH = CH_{2}$

Answer 1

Answer: (A)

$H_{2}C = CH - C \equiv CH$

Answer 2

: $H_{2}\overset{sp^{2}}{C} = \overset{sp^{2}}{CH} - \overset{sp}{C} \equiv \overset{sp}{CH}$