Identify the molecules which have sp-hybridis | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) carbon atom is $sp$-hybridised if it is bonded to two other atoms with two $\pi$-bonds (e.g.,$C \equiv C$ or $C=C=C$ central carbon).Let's analyze

Vedclass · Accepted Answer

$I, III, IV$ only

Vedclass · Answer

(D) carbon atom is $sp$-hybridised if it is bonded to two other atoms with two $\pi$-bonds (e.g.,$C \equiv C$ or $C=C=C$ central carbon).Let's analyze each molecule:$I$. Ethane nitrile $(CH_3-C \equiv N)$: The carbon in the cyano group $(-C \equiv N)$ is $sp$-hybridised.$II$. Buta$-1,3-$diene $(CH_2=CH-CH=CH_2)$: All carbons are $sp^2$-hybridised.$III$. Propan$-1,2-$diene $(CH_2=C=CH_2)$: The central carbon is $sp$-hybridised because it forms two double bonds.$IV$. Ethyne $(HC \equiv CH)$: Both carbons are $sp$-hybridised.$V$. Benzene $(C_6H_6)$: All carbons are $sp^2$-hybridised.Thus,molecules $I, III,$ and $IV$ contain $sp$-hybridised carbons.

Identify the molecules which have $sp$-hybridised carbon$(s)$ from the list given below:
$I$. Ethane nitrile $(CH_3CN)$
$II$. Buta$-1,3-$diene $(CH_2=CH-CH=CH_2)$
$III$. Propan$-1,2-$diene $(CH_2=C=CH_2)$
$IV$. Ethyne $(HC \equiv CH)$
$V$. Benzene $(C_6H_6)$

Similar Questions

As compared to pure atomic orbitals,hybrid orbitals have

Considering the state of hybridization of carbon atoms,find out the molecule among the following which is linear?

Non-axial $d-$ orbital is used in hybridisation of

Which type of hybridisation occurs in ethylene?

Identify the pair of molecules in which the central atom has the same hybridization.

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Identify the molecules which have $sp$-hybridised carbon$(s)$ from the list given below:$I$. Ethane nitrile $(CH_3CN)$$II$. Buta$-1,3-$diene $(CH_2=CH-CH=CH_2)$$III$. Propan$-1,2-$diene $(CH_2=C=CH_2)$$IV$. Ethyne $(HC \equiv CH)$$V$. Benzene $(C_6H_6)$