Chemistry - Atomic Structure Question with Solution | TestHub

ChemistryAtomic StructureBohr's Atomic ModelEasy2 minPYQ_2020
ChemistryEasysingle choice

If the radius of first Bohr orbit is x pm, then the radius of the third orbit would be

Options:

Answer:
D
Solution:

Radius in nth orbit = Bohr radius×n2
r3=x×n2=x×32
=(9×x)pm

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Atomic StructureSubtopic:Bohr's Atomic Model
⏱ 2mℹ️ Source: PYQ_2020

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