A) because Bohr model gives incorrect values of angular momentum.
B) because only one of these would have a minimum energy.
C) angular momentum must be in the direction of spin of electron.
D) because electrons go around only in horizontal orbits.
Correct Answer: A
Solution :
Option [a] is correct. Explanation: According to Bohr's second postulate of atomic model, angular momentum of revolving electron must be some integral multiple of \[\frac{h}{2\pi }\]. So the Bohr's model of atom does not give correct value of angular momentum.You need to login to perform this action.
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