Chemistry - Atomic Structure Question with Solution | TestHub

ChemistryAtomic StructureBohr's Atomic ModelEasy2 minQB

ChemistryEasysingle choice

Which of the following statements (regarding an atom of H) is correct -

Answer:

Solution:

r is proportional to $n^{2}$ , so $r_{3} = 9 r_{1}$ : (A) is true.

KE = $13.6/ n^{2}$ eV is largest for $n = 1$ : (B) is false.

$E = - 13.6/ n^{2}$ eV is higher (less negative) for $n = 3$ : (C) is false.

The levels get closer as n increases: (D) is false.

Answer: (A).

Stream:JEESubject:ChemistryTopic:Atomic StructureSubtopic:Bohr's Atomic Model

⏱ 2mℹ️ Source: QB

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