The carbon atoms in an acetylene molecule are | vedclass

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Question

(A) The structure of acetylene is $HC \equiv CH$. In this molecule,each carbon atom is bonded to one hydrogen atom by a single bond and to the other c

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$sp$-hybridisation

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(A) The structure of acetylene is $HC \equiv CH$. In this molecule,each carbon atom is bonded to one hydrogen atom by a single bond and to the other carbon atom by a triple bond. Since each carbon atom is involved in one triple bond (one $\sigma$ and two $\pi$ bonds) and one single $\sigma$ bond,it has two $\sigma$ bonds and zero lone pairs. Therefore,the steric number is $2$,which corresponds to $sp$-hybridisation.

The carbon atoms in an acetylene molecule are in which state of hybridisation?

Similar Questions

Explain the shape of $sp$,$sp^2$,and $sp^3$ hybrid orbitals.

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 $(C_6H_6)$

The state of hybridization of the central atom in the dimers of $BH_3$ and $BeH_2$ is:

The percentage of $p$-character of the hybrid orbitals in graphite and diamond are respectively

What is the hybridization of carbon in graphite and diamond,respectively?

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