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According to Bohr theory, which of the f...

According to Bohr theory, which of the following transition in hydrogen atom will give rise to the least energetic proton?

A

n = 6 to n = 5

B

n = 5 to n = 3

C

n = 6 to n = 1

D

n = 5 to n = 4

Text Solution

Verified by Experts

The correct Answer is:
A
`n^(2)=6, n_(1)=5" as "E prop [(1)/(n_(1)^(2))-(1)/(n_(2)^(2))]`
When `n_(2)^(2) gt n_(1)^(2)`, hydrogen will give rise to least energised photon.
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  • According to the Bohr's Theory, which of the following transitions in the hydrogen atom will give rise to the least energetic photon?

    A
    `n= 6 " to " n=1`
    B
    `n=5 " to " n = 4`
    C
    `n=6 " to " n = 5`
    D
    `n=5 " to " n = 3`

  • According to the Bohr theory, which of the following transitions in the hydrogen atom will give rise to the following transsitions in the hydrogen atom will give rise to the less energetic photon?

    A
    n = 6 to n = 5
    B
    n = 5 to n = 3
    C
    n = 6 to n = 1
    D
    n = 5 to n = 4

  • According to the Bohr Theory, the third from the red end corresponds to which one of the following transitions in the hydrogen atom will give rise to the least energetic photon ?

    A
    n = 6 to n = 1
    B
    n = 5 to n = 4
    C
    n = 6 to n = 5
    D
    n = 5 to n = 3

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