Structure of Atom

JEE Main · Chemistry · 14 past questions

These are the board's own papers. 167 more board questions reprinted in the books we use in class are for signed-in students: sign in.

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1. Q3 2026 4 Apr Shift 1

   What is the ratio of wave number of first line (lowest energy line) of Balmer series of H atomic spectrum to…

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2. Q13 2026 6 Apr Shift 2

   The Bohr radius of a hydrogen like species is 70.53 pm. The species and the stationary state (n) are…

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