Question: What is the hybridization of the carbon atoms in ethyne (C2H2)?
Options:
sp
sp2
sp3
dsp3
Correct Answer: sp
Solution:
In ethyne, the carbon atoms are sp hybridized due to the presence of a triple bond.
What is the hybridization of the carbon atoms in ethyne (C2H2)?
Practice Questions
Q1
What is the hybridization of the carbon atoms in ethyne (C2H2)?
sp
sp2
sp3
dsp3
Questions & Step-by-Step Solutions
What is the hybridization of the carbon atoms in ethyne (C2H2)?
Correct Answer: sp
Step 1: Identify the molecular formula of ethyne, which is C2H2.
Step 2: Understand that each carbon atom in ethyne is bonded to one hydrogen atom and is involved in a triple bond with the other carbon atom.
Step 3: Recognize that a triple bond consists of one sigma bond and two pi bonds.
Step 4: Determine the number of regions of electron density around each carbon atom. In this case, there are two regions: one from the sigma bond with hydrogen and one from the triple bond with the other carbon.
Step 5: Use the VSEPR theory to find the hybridization. Two regions of electron density correspond to sp hybridization.
Step 6: Conclude that the carbon atoms in ethyne are sp hybridized.
No concepts available.
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