3(x
6(x
9 x/2
x/2
3, 6
6, 3
7, 3
3, 8
Normal type of MCQ with one correct option
Of the following, which of the statement(s) regarding Bohr theory is wrong:
Kinetic energy of an electron is half of the magnitude of its potential energy
Kinetic energy of an electron is negative of total energy of electron
Energy of electron decreases with increase in the value of the principal quantum number
The ionization energy of H-atom in the first excited state is negative of one fourth of the energy of an electron in the ground state.
Normal type of MCQ with one correct option
The wavelength of a spectral line for an electronic transition is inversely related to :
No. of electrons undergoing transition
The nuclear charge of the atom
The velocity of an electron undergoing transition
the difference in the energy levels involved in the transition
/
B,C
B
C, D,
A,B & D
nodes
antinodes
orbitals
energy levels
kinetic energy
potential energy
total energy
probability of finding electrons
Both A and R are true and R is correct explanation of A
Both A and R are true and R is not correct explanation of A
A is true, R is false
A is false, R is true
A-Q, B-S, C-P, D-R
A-R, B-S, C-Q, D-P
A-P, B-Q, C-R, D-S
A-P, B-R, C-S, D-Q