NEET UG · Chemistry · Some Basic Concepts of Chemistry
Counting Atoms in Polyatomic Molecules
NEET asked Counting Atoms in Polyatomic Molecules once in 2017–2026, in 2025. It belongs to Mole Concept, in Some Basic Concepts of Chemistry (Chemistry).
Updated 2026-10-08
- Times asked
- 1
- in 2017–2026
- Papers
- 1
- of 10
- First asked
- 2025
- the only time
- Chance next paper
- 6%
- calibrated historical rate
Questions on this idea, by paper
2017–2026. 2025.
How NEET framed it
Other is the usual form. Skill tested: calculation.
- Select samples with equal number of atoms
Chance asked next paper 6%
Every question
The question
From the official NEET UG papers, newest first. Open one for the full question, the options and the official answer.
- 2025 Q68Among the following, choose the ones with equal number of atoms. A. 212 g of (s) [molar mass = 106 g] B. 248 g of (s)…Other · Medium
Papers: NEET 2025.
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
- Mole-Mass-Particle Conversions3× · 2024
- Empirical and Molecular Formula2× · 2024
- Significant Figuresonce · 2026
- Laws of Chemical Combinationonce · 2025
- Percentage Purity of a Sampleonce · 2023