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The wavelngth fo a spectrl line for an e...

The wavelngth fo a spectrl line for an electronic transition is inversely related to :

A

No. of electrons undergoing transition

B

the nuclear charge of the atom

C

The velociy of an electron undergoing transition

D

The difference in the energy levels involved in the transition .

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The correct Answer is:
D
`Delta E = (hc)/( lambda)`
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P BAHADUR-ATOMIC STRUCTURE-Exercise 3A
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  3. The wavelngth fo a spectrl line for an electronic transition is invers...

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  4. The relativistic mass of electron with velocity of light is :

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  10. For an electron in a hydrogen atom , the wave function Phi is propa...

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  18. Predict the total spring in Ni^(2+) ion :

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  20. Suppose a completely filled or half fillled set fo ( p) or d-orbitials...

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