Atoms And Nuclei Question 425

Question: According to Bohr’s theory the radius of electron in an orbit described by principal quantum number n and atomic number Z is proportional to

Options:

A) Z2n2

B) Z2n2

C) Z2n

D) n2Z

Show Answer

Answer:

Correct Answer: D

Solution:

  • r=ε0n2h2πZme2;  rn2Z


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