Published by:
CGP EDU Academic Team
Published on: August 11, 2026
Bohr model which is based on planck's Quantum theory and newton's laws gave atomic structure which can explain atomic structure of Hydrogen and Hydrogen like atom (one electron system). By the use of this model radius of atom and energy of electron for one electron can be determine by following formula.
r n = 0.529 × 
Å
E n = – 13.6 × 
eV/atom
(i) What is the ratio of energy of first three orbit of Hydrogen –
Correct Matrix Matching
Text Solution
Verified by ExpertsThe correct answer is:
(i)[A]; (ii)[A]; (iii)[C]
(i)[A]
Sol. 36 : 9 : 4
(ii)[A]
Sol. – 13.6
(iii)[C]
Sol. 9 : 50
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