When the electron jumps from a level n = 4 to n = 1 level , the momentum of the recoiled hydrogen atom will be :

When the electron jumps from a level n = 4 to n = 1 level , the moment

1.	When the electron jumps from a level n = 4 to n = 1 level , the momentum of the recoiled hydrogen atom will be :
Answer» Zero `6XX10^(27)` KG m/s `12.75xx10^(-19)` kg m/s `13.6xx10^(-19)` kg m/s Answer :A

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When the electron jumps from a level n = 4 to n = 1 level , the momentum of the recoiled hydrogen atom will be :

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