Questions
If energy and angular momentum of electron in the ground state of hydrogen atom E0 and L0 respectively, then in a He+ ion, energy of the electron whose angular momentum is 3L0, will be
a
3E016
b
9E064
c
27E064
d
4E09
detailed solution
Correct option is D
In the nth energy state of a hydrogen-like ion, Ln=nh2π and En=−13.6z2n2eV∴ En=−13.6 z22π Ln/h2=−13.6 h24π2z2Ln2∴ E1E=z1z2.LnL1n2⇒E1E0=212132⇒E1=4E09Talk to our academic expert!
Similar Questions
Which of the following cannot be the energy of the electron in the hydrogen atom?
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
Popular Books
HC Verma Part 1HC Verma Part 2RS AgarwalRD SharmaLakhmir SinghDK GoelSandeep GargTS GrewalNCERT solutions
Class 12 NCERT SolutionsClass 11 NCERT SolutionsClass 10 NCERT SolutionsClass 9 NCERT SolutionsClass 8 NCERT SolutionsClass 7 NCERT SolutionsClass 6 NCERT Solutions
