Atomic StructureHard
Question
The I.P. of an atom is 16 eV. What is the value of first excitation potential :
Options
A.10.2 eV
B.12 eV
C.14 eV
D.16 eV
Solution
E∞ - E1 = 16 eV ⇒ E1 = - 16eV
E2 =
= - 4eV
Ist excitation potential = E2 - E1
= - 4eV - (-16eV)
= 12 eV
E2 =
= - 4eVIst excitation potential = E2 - E1
= - 4eV - (-16eV)
= 12 eV
Create a free account to view solution
View Solution FreeMore Atomic Structure Questions
Which of the following ion have the same number of unpaired electrons as in Fe2+ (Z = 26)?...Atoms have void spaces. It was first suggested by...Quantum numbers of an atom can be defined on the basis of...The total spin resulting from a d7 configuration is :...Which of the following will not change if the choice of the zero potential energy is changed in Bohr model -...