The electron in a hydrogen atom makes a transition where and are the principal…

CHEMISTRY · Single correct · CBSE · Chemistry · Structure of Atom · Structure of Atom

Problem

The electron in a hydrogen atom makes a transition n1→n2n_1 \to n_2 where n1n_1 and n2n_2 are the principal quantum numbers of the two states. Assume the Bohr model to be valid. The time period of the electron in the initial state is eight times that in the final state. What are the possible values of n1n_1 and n2n_2? (1) n1=4,n2=2n_1 = 4, n_2 = 2 (2) n1=8,n2=2n_1 = 8, n_2 = 2 (3) n1=8,n2=1n_1 = 8, n_2 = 1 (4) n1=6,n2=3n_1 = 6, n_2 = 3

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