Hydrogen Atom and Exclusion Principle in Physics Quiz
Explore questions on the hydrogen atom, Pauli Exclusion Principle, quantum states, and the Zeeman effect in this physics quiz. Test your knowledge on atomic structures and fundamental principles in quantum mechanics.
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Quiz_25 Previous material Hydrogen atom New material Exclusion Principle, Zeeman effect Physics 274 11/3/2016
The hydrogen atom: Results 1)En=-13.6eV n2 Here l=0,1,2, .n-1 Which of the following statements are true ? A) Both Eqn 1) and Eqn 2) agree with the Bohr model. B) Neither Eqn 1) nor Eqn 2) agrees with the Bohr model C) Both Eqn 1) and Eqn 2) agree with the Bohr model for the case n=1, l=0 D) Eqn 1) agrees with the Bohr model while Eqn 2) does not agree.
Q.2 The Pauli Exclusion Principle states that: A) No two electrons can occupy the same quantum state B) Two electrons can occupy the same quantum state but no more than two C) No two electrons can occupy the ground state, but this is ok for excited states D) No two photons can occupy the same quantum state.
Q.3 How many quantum states are there in the n=2 hydrogen level ? (neglect intrinsic spin for today) A. 6 B. 2 C. 3 D. 4 E. 8 Here l=0,1,2, .n-1 Here m=0, 1, 2, . l
Q.4 Which of the following statement is true? A. The Zeeman effect refers to the splitting of atomic energy levels in the presence of an electric field. B. The Zeeman effect refers to the splitting of atomic energy levels in the presence of a magnetic field. C. The Zeeman effect refers to the splitting of atomic energy levels under applied pressure in one-direction D. The Zeeman effect refers to the splitting of atomic energy levels at high temperature.
