Atomic StructureMedium
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
The percentage of p-character in the orbitals forming P-P bonds in P4 is...The speed of electron in H-atom is directly proportional to...The types and number of orbitals belonging from the fifth orbit are, respectively,...A proton and an α-particle are accelerated through the same potential difference. The ratio of their de Broglie wavelen...Choose the wrong one on the basis of Bohr′s theory :-...