Structure of Atom
JEE Advanced / Chemistry / Physical Chemistry / 105 questions
ChemistryPhysical Chemistry105 PYQs
Practice 105 JEE Advanced Chemistry questions from Structure of Atom. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
105
PYQs on Page
Chemistry / Physical Chemistry
1979-2026
Year Range
Based on indexed question metadata
6
Last 5 Years
2022-2026
14
Last 10 Years
2017-2026
Recent Year Trend
2020
2021
2022
2023
2024
2026Latest year
20202 max PYQs/year2026
Question Types
105PYQs
MCQ50.5%
SUBJECTIVE15.2%
INTEGER10.5%
MCQM10.5%
FILL-BLANKS8.6%
T/F4.8%
Difficulty Mix
#1 Easy72
#2 Medium28
#3 Hard3
#4 Unknown2
6 in last 5 years14 in last 10 years
Structure of Atom Questions
Showing 5 of 105 questions on this page.
1Structure Of Atom
The mass of a hydrogen atom is ______ kg.
FILL-BLANKS+1 / -01982
2Structure Of Atom
When there are two electrons in the same orbital, they have _____ spins.
FILL-BLANKS+1 / -01982
3Structure Of Atom
Rutherford's experiment on scattering of \(\alpha-particles\) showed for the first time that the atom has
MCQ+1 / -0.251981
4Structure Of Atom
The energy of the electron in the second and the third Bohr's orbits of the hydrogen atom is -5.42 \(\times\) 10-12 erg and -2.41 \(\times\) 10-12 erg respectively. Calculate the wavelength (in Å) of the emitted radiation when the electron ...
SUBJECTIVE+3 / -01981
5Structure Of Atom
The number of neutrons in dipositive zinc ion with mass number 70 is
MCQ+1 / -0.251979
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