Atoms And Nuclei Question 92

Question: In Bohr’s model, if the atomic radius of the first orbit is r0 , then the radius of the fourth orbit is [CBSE PMT 2000]

Options:

A) r0

B) 4r0

C) r0/16

D) 16r0

Show Answer

Answer:

Correct Answer: D

Solution:

rnn2r4r1=(41)2=161r4=16 r1r4=16 r0



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