Hydrogen atom emits blue light when it changes from n = 4 energy level to n = 2 level. Which colour of light would the atom emit when it changes from n = 5 level to n = 2 level

Red

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Yellow

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Green

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Violet

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Solution

The correct option is D Violet
In the transition from orbits $5 \to 2$ more energy will be liberated as compared to transition from $4 \to 2$ . So emitted photon would be of violet light.

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Similar questions

Q. Hydrogen atom emits blue light when it jumps from n = 4 energy level to the n = 2 level. Which colour of light would the atom emit when it changes from the n = 5 level to the n = 2 level?

Q. A hydrogen atoms emits green light when it changes from the n=4 energy level to n=2 level. which color of light would the atom emit when it changes from the n=5 level to n=2 level ?

Q. Hydrogen atom emits blue light when an electron in it jumps from

n = 4

energy level to

n = 2

energy level. Which colour of light would the atom emit when an electron in it jumps from

n = 5

level to the

n = 2

level?

What is the wavelength of light emitted when the electron in a hydrogen atom undergoes transition from an energy level with n = 4 to an energy level with n = 2?

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Hydrogen atom emits blue light when it changes from n = 4 energy level to n = 2 level. Which colour of light would the atom emit when it changes from n = 5 level to n = 2 level

The correct option is D VioletIn the transition from orbits 5→2 more energy will be liberated as compared to transition from 4→2. So emitted photon would be of violet light.

The correct option is D Violet
In the transition from orbits $5 \to 2$ more energy will be liberated as compared to transition from $4 \to 2$ . So emitted photon would be of violet light.