NEET UG 2020 · Chemistry · Question 98
NEET 2020 Chemistry, question 98
Question 98 of the NEET 2020 paper (code E1) is a Chemistry question from Chemical Bonding and Molecular Structure. Its idea, Zero Dipole Moment Geometries, was asked only this once in NEET 2017–2026. The NTA final answer key gives option 4.
Updated 2026-10-08
Q98 · Chemistry
Which of the following set of molecules will have zero dipole moment ?
- 1Ammonia, beryllium difluoride, water, 1,4-dichlorobenzene
- 2Boron trifluoride, hydrogen fluoride, carbon dioxide, 1,3-dichlorobenzene
- 3Nitrogen trifluoride, beryllium difluoride, water, 1,3-dichlorobenzene
- 4Boron trifluoride, beryllium difluoride, carbon dioxide, 1,4-dichlorobenzeneOfficial answer
Official answer: option 4 · NTA final answer key
Same idea
The only question on Zero Dipole Moment Geometries
No other NEET paper from 2017–2026 tested this exact idea.
Zero Dipole Moment Geometries: every question and how it was framed
The chapter
Chemical Bonding and Molecular Structure in ten years of NEET
24 questions from 2017–2026, asked in 10 of 10 papers, about 2.3 a paper. VSEPR Theory alone had 13.