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Grade 11Physical Chemistry

In a H-like Sample, all Ions are in a particular excited state when electron make transition upto ground state, 6 Different Types of Photons are observed. If second excitation Potential is 193.64 ev.
  1. Identify the Sample
  2. Find excitation energy of sample
  3. find ionisation energy
  4. Binding energy of 3rd state
  5. Shortest and Longest wavelength belonging to above transition
  6. 6 Series Limit of bracket series in terms of R.
  7. Find difference b/w wave number of 2nd line of Lymen and 1st Line of Balmer.
  8. If 2nd line of balmer series of this sample is used to excite HE+ ion already in groundd state. then find excited state of He+
  9. If single Isolated Atom is considered in above sample, then find maximum no. of spectral lines observed in above transition

Profile image of Hümôròus RøÅst
8 Years agoGrade 11
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1 Answer

Profile image of Arun
8 Years ago
I would recommend you to also post pics of questions like this,from wherever you have asked.There is something ambiguous about value of excitation potential here,how it could be 193Volt ?Even after considering that value even for eV, Joules also, then also Z comes to be a big number.Other parts,could be easily solved when we know Z,Although it is also not clear that 6 is no of lines observed or no of photons (I think it is lines)