Chemistry - Atomic Structure Question with Solution | TestHub

ChemistryAtomic StructureBohr's Atomic ModelMedium2 minQB

ChemistryMediumsingle choice

For an electron in a hydrogen atom, the speed v is proportional to the nth power of r (radius of the orbit), where n is :-

Answer:

Solution:

v is proportional to 1/np (np is the principal quantum number) and r is proportional to $n p^{2}$ , so np is proportional to $r$ .

Hence v is proportional to 1/√r.

Answer: (C).

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

⏱ 2mℹ️ Source: QB

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