﻿ An electron in a hydrogen atom in the ground state absorbs energy equal to 1.5 time the minimum energy required to remove the electron from the hydrogen atom. Calculate the wavelength of the electron emitted.   : Kaysons Education

# An Electron In A Hydrogen Atom In The Ground State Absorbs Energy Equal To 1.5 Time The Minimum Energy Required To Remove The Electron From The Hydrogen Atom. Calculate The Wavelength Of The Electron Emitted.

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## Question

### Solution

Correct option is

Energy required to remove electron from ground state of H-atom = 13.6 eV

∴ Energy absorbed by the electron = 1.5 × 13.6 eV = 20.4 eV

After the removal of electron from the atom, extra energy which is converted into kinetic energy

= 20.4 – 13.6 = 6.8 eV

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#### SIMILAR QUESTIONS

Q1

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Q2

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Q3

If uncertainties in the measurement of position and momentum of an electron are found to be equal in magnitude, what is the uncertainty in the measurement of velocity of the electron? Comment on the result obtained.

Q4

When a certain metal was irradiated with a light of frequency

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Q5

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Q6

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Q7

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Q8

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Q9

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Q10

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