please help explain detailedly Which of the following is consistent with the lin
ID: 897297 • Letter: P
Question
please help explain detailedly
Which of the following is consistent with the line spectrum of the hydrogen atom? The nucleus is undergoing gamma-decay. Energy of the electron is quantized. There is more than one energy level available to the electron in the hydrogen atom. An electron is excited from the ground state to the n = 3 state in a hydrogen atom. Which of the following statements is/are correct? It takes more energy to ionize (remove) the electron from n = 3 than from the ground state. The wavelength of light emitted if the electron drops from n = 3 to n = 2 is shorter than the wavelength of light emitted if the electron drops from n = 3 to n = 1. The wavelength of light emitted when the electron returns to the ground state from n = 3 is equal to the wavelength of light absorbed to go from n = 1 to n = 3. Order the following atomic orbitals from smallest to largest: C 1s, Li 1s, F 1s Which of the following ionization energies should be the largest? The first ionization energy of sodium. The second ionization energy of sodium. The first ionization energy of magnesium. The second ionization energy of magnesium. The first ionization energy of aluminum.Explanation / Answer
2) Answer is D
As we know that the energy is quantised and there are various energy levels as well
3) Answer is C
As we know that Delta E = hc/lamda
so if the energy difference is more the lamda will be less so B is incorrect option over here
4) Answer is D
As we know that the radius depends on the number of electrons as well
10) B
As the second ionisation energy involves removing of the electron from the penultimate shell and the conditioin is stable so the ionisation energy will be very high
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