Rahul Asked a Question
July 15, 2020 1:36 pmpts 20 pts
Set-2: The questions given below may have more than one correct answer. Which is the correct relationship? (a) E, of H = 1/2 E, of He" = 1/3 E, of Li = 1/4 E, of Be" (b) E, (H)=E, (He")= E, (Li"")=E, (Be (c) E, (H)=2E,(He")=3E, (Li" )=4E, (Be3+ ) (d) No relation
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  • Priyanshu kumar Best Answer
    rahul as you know formula of energy of nth terms... En= -13.6 Z^2/n^2
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    Priyanshu kumar
    so here all of the energy are same
  • Priyanshu kumar thankyou
    say which ques you have doubt??
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    Rahul
    2nd question mein..
  • Priyanshu kumar
    so option a is correct for ques 1
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  • Priyanshu kumar
    for 1st see as the positive charges increases radius of ion decreases
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