SRMJEEE SERIES Physics
Atomic Structure
3 previous year questions.
Volume: 3 Ques
Yield: Medium
High-Yield Trend
1
2019 2
2018 Chapter Questions 3 MCQs
01
PYQ 2018
medium
physics ID: srmjeee-
The diagram shows the energy levels for an electron in a certain atom. Which transtition shown represents the emission of a photon with the most energy ?
1
I
2
II
3
III
4
IV
02
PYQ 2018
medium
physics ID: srmjeee-
Rutherford's α-particles scattering experiment showed that
(i)electrons have negative charge
(ii)the mass and positive charge of the atom is concentrated in the nucleus
(iii)neutron exists in the nucleus
(iv)most of the space in atom is empty which of the above statements are correct?
(i)electrons have negative charge
(ii)the mass and positive charge of the atom is concentrated in the nucleus
(iii)neutron exists in the nucleus
(iv)most of the space in atom is empty which of the above statements are correct?
1
(i)and(iii)
2
(ii)and(iv)
3
(i)and(iv)
4
(iii)and(iv)
03
PYQ 2019
medium
physics ID: srmjeee-
Which of the following transitions in hydrogen atoms emit photons of highest frequency?
1
n = 1 to n = 2
2
n = 6 to n = 2
3
n = 2 to n = 6
4
n = 2 to n = 1