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Question: Answered & Verified by Expert
In the graph between v and Z for the Mosley' equation, v=aZ-b , the intercept OX is 1 on v axis.



What is the frequency v when the atomic number Z is 52?
ChemistryClassification of Elements and Periodicity in PropertiesJEE Main
Options:
  • A 7.14 s-1
  • B s-1
  • C 2401 s-1
  • D 2601 s-1
Solution:
1751 Upvotes Verified Answer
The correct answer is: 2601 s-1
v=aZ-ab
ab=1
a=tan45°=1
v=52-1=51
v=512=2601 s-1

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