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Both CO2 and H₂O contain polar covalent bonds but CO₂ is nonpolar while H₂O is polar because-
(1) H atom is smaller than C atom
(2) CO₂ is a linear molecule while H₂O is an angular molecule 2
(3) O-H bond is more polar than C - H bond
(4) CO₂ contains multiple bonds while H₂O has only single bonds?
(1) H atom is smaller than C atom
(2) CO₂ is a linear molecule while H₂O is an angular molecule 2
(3) O-H bond is more polar than C - H bond
(4) CO₂ contains multiple bonds while H₂O has only single bonds?
Most Upvoted Answer
Both CO2 and H₂O contain polar covalent bonds but CO₂ is nonpolar whil...
Understanding Polarity in CO₂ and H₂O
Both CO₂ and H₂O feature polar covalent bonds due to the difference in electronegativity between oxygen and carbon/hydrogen. However, their overall molecular polarity differs due to their shapes and bond arrangements.
1. Molecular Geometry
- CO₂ is a linear molecule, meaning the two oxygen atoms are positioned at opposite ends of the carbon atom. This symmetry allows the dipoles of the C=O bonds to cancel each other out, resulting in a nonpolar molecule.
- H₂O, on the other hand, has an angular or bent shape due to the two lone pairs on the oxygen atom. This asymmetry leads to a net dipole moment, making H₂O a polar molecule.
2. Bond Polarities
- The O-H bonds in H₂O are more polar than the C-H bonds in CO₂. This higher polarity results from the greater electronegativity difference between oxygen and hydrogen compared to carbon and hydrogen.
3. Influence of Bonding Types
- While CO₂ contains double bonds (C=O), and H₂O contains single bonds (O-H), the type of bonds does not significantly affect the overall polarity when considering molecular geometry and the arrangement of dipoles.
Conclusion
In summary, the key factor for the difference in polarity between CO₂ and H₂O lies predominantly in their molecular geometries. The symmetry of CO₂ allows for the cancellation of dipole moments, rendering it nonpolar, whereas the bent shape of H₂O creates a net dipole moment, resulting in its polarity. Understanding these concepts is crucial for grasping the behavior of molecules in various chemical environments.
Both CO₂ and H₂O feature polar covalent bonds due to the difference in electronegativity between oxygen and carbon/hydrogen. However, their overall molecular polarity differs due to their shapes and bond arrangements.
1. Molecular Geometry
- CO₂ is a linear molecule, meaning the two oxygen atoms are positioned at opposite ends of the carbon atom. This symmetry allows the dipoles of the C=O bonds to cancel each other out, resulting in a nonpolar molecule.
- H₂O, on the other hand, has an angular or bent shape due to the two lone pairs on the oxygen atom. This asymmetry leads to a net dipole moment, making H₂O a polar molecule.
2. Bond Polarities
- The O-H bonds in H₂O are more polar than the C-H bonds in CO₂. This higher polarity results from the greater electronegativity difference between oxygen and hydrogen compared to carbon and hydrogen.
3. Influence of Bonding Types
- While CO₂ contains double bonds (C=O), and H₂O contains single bonds (O-H), the type of bonds does not significantly affect the overall polarity when considering molecular geometry and the arrangement of dipoles.
Conclusion
In summary, the key factor for the difference in polarity between CO₂ and H₂O lies predominantly in their molecular geometries. The symmetry of CO₂ allows for the cancellation of dipole moments, rendering it nonpolar, whereas the bent shape of H₂O creates a net dipole moment, resulting in its polarity. Understanding these concepts is crucial for grasping the behavior of molecules in various chemical environments.
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Both CO2 and H₂O contain polar covalent bonds but CO₂ is nonpolar while H₂O is polar because-(1) H atom is smaller than C atom(2) CO₂ is a linear molecule while H₂O is an angular molecule 2(3) O-H bond is more polar than C - H bond(4) CO₂ contains multiple bonds while H₂O has only single bonds?
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Both CO2 and H₂O contain polar covalent bonds but CO₂ is nonpolar while H₂O is polar because-(1) H atom is smaller than C atom(2) CO₂ is a linear molecule while H₂O is an angular molecule 2(3) O-H bond is more polar than C - H bond(4) CO₂ contains multiple bonds while H₂O has only single bonds? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Both CO2 and H₂O contain polar covalent bonds but CO₂ is nonpolar while H₂O is polar because-(1) H atom is smaller than C atom(2) CO₂ is a linear molecule while H₂O is an angular molecule 2(3) O-H bond is more polar than C - H bond(4) CO₂ contains multiple bonds while H₂O has only single bonds? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Both CO2 and H₂O contain polar covalent bonds but CO₂ is nonpolar while H₂O is polar because-(1) H atom is smaller than C atom(2) CO₂ is a linear molecule while H₂O is an angular molecule 2(3) O-H bond is more polar than C - H bond(4) CO₂ contains multiple bonds while H₂O has only single bonds?.
Both CO2 and H₂O contain polar covalent bonds but CO₂ is nonpolar while H₂O is polar because-(1) H atom is smaller than C atom(2) CO₂ is a linear molecule while H₂O is an angular molecule 2(3) O-H bond is more polar than C - H bond(4) CO₂ contains multiple bonds while H₂O has only single bonds? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Both CO2 and H₂O contain polar covalent bonds but CO₂ is nonpolar while H₂O is polar because-(1) H atom is smaller than C atom(2) CO₂ is a linear molecule while H₂O is an angular molecule 2(3) O-H bond is more polar than C - H bond(4) CO₂ contains multiple bonds while H₂O has only single bonds? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Both CO2 and H₂O contain polar covalent bonds but CO₂ is nonpolar while H₂O is polar because-(1) H atom is smaller than C atom(2) CO₂ is a linear molecule while H₂O is an angular molecule 2(3) O-H bond is more polar than C - H bond(4) CO₂ contains multiple bonds while H₂O has only single bonds?.
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Both CO2 and H₂O contain polar covalent bonds but CO₂ is nonpolar while H₂O is polar because-(1) H atom is smaller than C atom(2) CO₂ is a linear molecule while H₂O is an angular molecule 2(3) O-H bond is more polar than C - H bond(4) CO₂ contains multiple bonds while H₂O has only single bonds?, a detailed solution for Both CO2 and H₂O contain polar covalent bonds but CO₂ is nonpolar while H₂O is polar because-(1) H atom is smaller than C atom(2) CO₂ is a linear molecule while H₂O is an angular molecule 2(3) O-H bond is more polar than C - H bond(4) CO₂ contains multiple bonds while H₂O has only single bonds? has been provided alongside types of Both CO2 and H₂O contain polar covalent bonds but CO₂ is nonpolar while H₂O is polar because-(1) H atom is smaller than C atom(2) CO₂ is a linear molecule while H₂O is an angular molecule 2(3) O-H bond is more polar than C - H bond(4) CO₂ contains multiple bonds while H₂O has only single bonds? theory, EduRev gives you an
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