Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Search any question & find its solution
Question: Answered & Verified by Expert
Although both CO2and H2O are triatomic molecules, the shape of the H2O molecule is bent while that of CO2is linear. Which of the following options explains this correctly on the basis of dipole moment?
ChemistryChemical Bonding and Molecular StructureNEET
Options:
  • A The difference in shape is due to the difference in the number of oxygen atoms in each molecule, which results in different dipole moments.
  • B The bent shape of H2O creates an uneven distribution of charge, leading to a non-zero dipole moment, while the linear shape of CO2results in a symmetrical charge distribution and a zero dipole moment.
  • C The linear shape of CO2creates an uneven distribution of charge, leading to a non-zero dipole moment, while the bent shape of H2O results in a symmetrical charge distribution and a zero dipole moment.
  • D The difference in shape is solely due to the difference in the number of hydrogen atoms in each molecule, which has no effect on the dipole moment.
Solution:
1472 Upvotes Verified Answer
The correct answer is: The bent shape of H2O creates an uneven distribution of charge, leading to a non-zero dipole moment, while the linear shape of CO2results in a symmetrical charge distribution and a zero dipole moment.
Correct Option is : (B)
The bent shape of H2O creates an uneven distribution of charge, leading to a non-zero dipole moment, while the linear shape of CO2results in a symmetrical charge distribution and a zero dipole moment.

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.