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Which of the following is responsible to...

Which of the following is responsible to rule out the existence of definite paths of trajectories of electrons?

A

Pauli's exclusion principle

B

Heisenberg's uncertainty principle

C

Hund's rule of maximum multiplicity

D

Aufbau principle

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The correct Answer is:
B
An error is associated with measurement of position and velocity (or momentum) of electrons
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