The ionisation energy of hydrogen atom is 13.6 eV and the first ionisation energy of helium is 24.6 eV
What is the first ionisation energy of (isoelectronic of H-atom)?
By Bohr's theory of H-atom
= 54.4 eV
What is the enthalpy change of the following process
Hence for
Note : Second ionisation energy He(g) is the first ionisation of He+ (g).
To which of the following species the above formulae or concept is inapplicable
Boron has five electrons and +3 means it has now two electron, the concept is mainly applicable to one electron species.
Talk to our academic expert!
Create Your Own Test
Your Topic, Your Difficulty, Your Pace
Create Your Own Test
Your Topic, Your Difficulty, Your Pace
Similar Questions
The radius of the second Bohr orbit in terms of the Bohr radius,
Get your all doubts cleared from
Sri Chaitanya experts
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests