JEE Mains · Physics · STD 12 - 12. atoms
According to Bohr atom model, in which of the following transitions will the frequency be maximum ?
- A \(n =4\) to \(n =3\)
- B \(n =2\) to \(n =1\)
- C \(n =5\) to \(n =4\)
- D \(n =3\) to \(n =2\)
Answer & Solution
Correct Answer
(B) \(n =2\) to \(n =1\)
Step-by-step Solution
Detailed explanation
\(\Delta E =13.6\left[\frac{1}{ n _{1}^{2}}-\frac{1}{ n _{2}^{2}}\right]= hv\) It is maximum if \(n _{1}=1\) and \(n _{2}=2\) \(n =5 \ldots \ldots \ldots \ldots \ldots \ldots \ldots \ldots \ldots \ldots \ldots \ldots .-0.544\, eV\)…
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