Practice & Test Atoms
Class 12 Physics · Chapter 12. Practice 109 free NEET 2027 questions on Atoms (Class 12 Physics), across 11 concepts. Asked ~2.3× per paper since 2013. Start instantly — no signup.
How much does Atoms matter?
Across the 13 NEET papers from 2013 to 2025, Atoms has been examined 30 times — an average of 2.3 questions per paper. At 4 marks each, that is roughly 9 marks a year riding on this one chapter.
What gets asked: 11 concepts
Every question in the bank is tagged to one of these, so practice can target the exact idea you keep missing.
Sample questions
In the spectrum of hydrogen, the ratio of the longest wavelength in the Lyman series to the longest wavelength in the Balmer series is
The ratio between acceleration of electron in a singly ionized helium atom and doubly ionised lithium atom (both in ground state) is
The energy of hydrogen atom in its ground state is −13.6 eV. The energy of the level corresponding to the quantum number n is equal to 5 is
Start practicing Atoms now
Practice adapts as you go — get one wrong and the next question targets the same concept instead of moving on. Or sit a timed test to see where you actually stand.
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