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Structure of Atom
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18/08/2021 11:21 am
Topic starter
If in Bohr's model, for uni electronic atom, time period of revolution is represented as Tn, z where n represents shell no. and Z, represents atomic number then the value of T1,2 : T2,1 will be :
(a) 8 : 1
(b) 1 : 8
(c) 1 : 1
(d) 1 : 32
1 Answer
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18/08/2021 11:24 am
Correct answer: (d) 1 : 32
Explanation:
T ∝ \(\frac{n^3}{Z^2}\)
\(\frac{T_{1,2}}{T_{2,1}}\) = \(\frac{1}{4}\) x \(\frac{1}{8}\)
= \(\frac{1}{32}\)