Hey guys plss tell me some numerical questions with solution of hydrogen spectrum ??? its very urgent plsss ☺☺☺☺☺ I will be very thankful ;)
Answers
Illustration : Find out the longest wavelength of absorption line for hydrogen gas containing atoms in ground state.
Exercise 2: (i) The series limit for the Paschen series of hydrogen spectrum occurs at 8205.8 A° . Calculate.
(a) Ionization energy of hydrogen atom
(b) Wave length of the photon that would remove the electron in the ground state of the hydrogen atom.
(ii) Calculate frequency of the spectral line when an electron from 5th Bohr orbit jumps to the second Bohr orbit in a hydrogen atom.
(iii) Calculate the energy of an electron in 3rd Bohr orbit.
Illustration : Calculate the energy in kJ per mole of electronic charge accelerated by a potential of 1 volt.
Exercise 5: (i) What is highest frequency photon that can be emitted from hydrogen atom? What is wavelength of this photon?
(ii) Calculate the longest wavelength transition in the Paschenseries of He+
(iii) Calculate the ratio of the wavelength of first and the ultimate line of Balmer series of Li2+ ?