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Which of the following does not have sp2-hybridised carbon?
- a)acetone
- b)acetamide
- c)acetonitrile
- d)acetic acid
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
Which of the following does not have sp2-hybridised carbon?a)acetoneb)...
Acetonitrile does not contain sp2 hybridised carbon.
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Most Upvoted Answer
Which of the following does not have sp2-hybridised carbon?a)acetoneb)...
Explanation:
Hybridization of Carbon:
Carbon can undergo sp, sp2, and sp3 hybridization depending on the number of sigma bonds it forms with other atoms. In sp2 hybridization, carbon forms three sigma bonds with three atoms and one pi bond with another atom. This results in a planar structure with an angle of 120 degrees between the sigma bonds.
The given options are:
a)acetone
b)acetamide
c)acetonitrile
d)acetic acid
Acetone:
Acetone has the molecular formula C3H6O and has a planar structure with a carbonyl group (C=O). The carbon atom in the carbonyl group is sp2 hybridized.
Acetamide:
Acetamide has the molecular formula C2H5NO and has a planar structure with a carbonyl group (C=O) and an amino group (-NH2). The carbon atom in the carbonyl group is sp2 hybridized.
Acetonitrile:
Acetonitrile has the molecular formula CH3CN and has a linear structure with a triple bond between the carbon and nitrogen atoms. The carbon atom in acetonitrile is sp hybridized, not sp2 hybridized.
Acetic acid:
Acetic acid has the molecular formula C2H4O2 and has a planar structure with a carbonyl group (C=O) and a hydroxyl group (-OH). The carbon atom in the carbonyl group is sp2 hybridized.
Conclusion:
Out of the given options, only acetonitrile does not have sp2-hybridized carbon.
Hybridization of Carbon:
Carbon can undergo sp, sp2, and sp3 hybridization depending on the number of sigma bonds it forms with other atoms. In sp2 hybridization, carbon forms three sigma bonds with three atoms and one pi bond with another atom. This results in a planar structure with an angle of 120 degrees between the sigma bonds.
The given options are:
a)acetone
b)acetamide
c)acetonitrile
d)acetic acid
Acetone:
Acetone has the molecular formula C3H6O and has a planar structure with a carbonyl group (C=O). The carbon atom in the carbonyl group is sp2 hybridized.
Acetamide:
Acetamide has the molecular formula C2H5NO and has a planar structure with a carbonyl group (C=O) and an amino group (-NH2). The carbon atom in the carbonyl group is sp2 hybridized.
Acetonitrile:
Acetonitrile has the molecular formula CH3CN and has a linear structure with a triple bond between the carbon and nitrogen atoms. The carbon atom in acetonitrile is sp hybridized, not sp2 hybridized.
Acetic acid:
Acetic acid has the molecular formula C2H4O2 and has a planar structure with a carbonyl group (C=O) and a hydroxyl group (-OH). The carbon atom in the carbonyl group is sp2 hybridized.
Conclusion:
Out of the given options, only acetonitrile does not have sp2-hybridized carbon.
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Community Answer
Which of the following does not have sp2-hybridised carbon?a)acetoneb)...
The structure of acetonitrile is CH3-C triple bond N
from this structure this structure does not have sp2 hybridised carbon
from this structure this structure does not have sp2 hybridised carbon
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Which of the following does not have sp2-hybridised carbon?a)acetoneb)acetamidec)acetonitriled)acetic acidCorrect answer is option 'C'. Can you explain this answer?
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