M.Sc. Chemistry (PU-CET P.G) 2017 Panjab University Entrance Exam With Answers

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60.

A particle of mass m is confined in a two – dimensional square box with side a.the eigen-energy of the particle in a given state is E= 25π^2h^2/ma^2. The state is :

A: 4-fold generate

B: 3-fold generate

C: 2-fold generate

D: non-generate

The answer is: B

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