Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEETChemistryChemical Bonding and Molecular Structure

What is the assumption regarding electron ownership of a lone pair in Lewis structures?

Options

  1. AEach atom owns both electrons of a lone pair.
  2. BEach atom owns one electron of a lone pair.
  3. CThe central atom owns both electrons of a lone pair.
  4. DThe central atom owns one electron of a lone pair.

Correct answer

A. Each atom owns both electrons of a lone pair.

Step-by-step solution

It is assumed that in Lewis structures, both electrons of a lone pair are owned by the atom in question.

Practice Chemical Bonding and Molecular Structure on Quantrex Academy →

More from Chemical Bonding and Molecular Structure

Which of the following molecules shows sp ^3 d hybridisation? 2026Identify a pair of molecules having zero dipole moment. 2026Identify the correct decreasing order of lattice enthalpy for metal fluorides from following. 2026Which of the following bonds is expected to be the most polar? 2026Which of the following species is paramagnetic? 2026What is the number of bonding and antibonding electrons, respectively, in Li ₂ molecule? 2026What is the number of electrons in bonding molecular orbitals and antibonding molecular orbitals respectively in F ₂ molecule? 2026Identify the hybridization in BF ₃ molecule. 2026 Full Chemical Bonding and Molecular Structure list All NEET PYQs