Question

4. Bohr's concept of an orbit in an atom contradicts
(a) de Broglie's equation
(b) Pauli's principle
(c) Uncertainty principle
(d) Hund's rule​

Answer 1

Option (c) Uncertainty principle is correct...

Answer 2

Bohr's concept of an orbit in an atom contradicts:

(a) de Broglie's equation

(b) Pauli's principle

(c) Uncertainty principle☑☑

(d) Hund's rule