NEET UG · Chemistry · Some Basic Concepts of Chemistry
Mole-Mass-Particle Conversions
NEET asked Mole-Mass-Particle Conversions 3 times, in 2018, 2020 and 2024: 3 of the 1,875 questions in the 10 papers from 2017–2026. It belongs to Mole Concept, in Some Basic Concepts of Chemistry (Chemistry). The longest wait between two papers asking it was 4 years.
Updated 2026-10-08
- Times asked
- 3
- in 2017–2026
- Papers
- 3
- of 10
- First asked
- 2018
- last in 2024
- Chance next paper
- 6%
- calibrated historical rate
Questions on this idea, by paper
2017–2026. 2018, 2020 and 2024.
How NEET framed it
One-line MCQ is the usual form. Skill tested: calculation.
- Compare number of molecules in samples
- Compare number of atoms in equal mass
Chance asked next paper 6%
Every question
All 3 questions
From the official NEET UG papers, newest first. Open one for the full question, the options and the official answer.
- 2024 Q78The highest number of helium atoms is inOne-line MCQ · Easy
- 2020 Q123Which one of the followings has maximum number of atoms ?Numerical · Easy
- 2018 Q78In which case is the number of molecules of water maximum ?One-line MCQ · Easy
Same topic
Other ideas in Mole Concept
Mole Concept has 7 ideas NEET has asked; 3 of them came up in more than one question.
- Stoichiometric Calculations5× · 2026
- Empirical and Molecular Formula2× · 2024
- Significant Figuresonce · 2026
- Counting Atoms in Polyatomic Moleculesonce · 2025
- Laws of Chemical Combinationonce · 2025
- Percentage Purity of a Sampleonce · 2023