The bond order of H2 molecule can be calculated as :
2
4
1
1/2
The bond order of O2 molecule can be calculated as :
3
Which of the following transitions have minimum wavelength ?
n4 → n1
n2 → n1
n4 → n2
n3 → n1
Einstein's equation is :
λ = h/mv
E = mv
E = mc2
E = h/p
It is impossible to determine simultaneously by both the position and velocity of a microscopic particle with absolute accuracy or certainty. This is :
Heisenberg uncertainty principle
de-Broglie's principle
Bohr's principle
Quantum theory
Particle nature of electron was experimently demonstrated by :
Max Bon
J.J. Thomson
De-Broglie
Shrodinger
The bond order of N2 molecule can be calculated as :
6
which of the following particles having same kinetic energy, would have the maximum de-Broglie wave length
α-particles
proton
β-particles
neutron
What is the frequency of a light wave whose period is 2.0 x 10-10 s ?
5 x 109 s
4 x 109 s
5 x 109 s-1
4 x 109 s-1
The relation between wave motion of photons and stream of particle is :
Interference
Diffraction
E = hν
