JEE Main 2024 Chemistry question
Number of compounds/species from the following with non-zero dipole moment is BeCl, BCl, NF, XeF, CCl, HO, HS, HBr, CO, H, HCl
Answer: 5
Solution
Polar: NF₃, H₂O, H₂S, HBr and HCl. BeCl₂, BCl₃, XeF₄, CCl₄, CO₂ and H₂ are non-polar.