A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
MBD PUBLICATION-STRUCTURE OF ATOM-QUESTION TYPE
- Ultraviolet light of 6.2 eV falls on aluminium surface (work function ...
Text Solution
|
- The series limit for Balmer series of H-spectra is………
Text Solution
|
- The wavelength of radiation emitted when electron falls from 4th Bohr'...
Text Solution
|
- The energy of the electron is first orbit of He^+ is (RH = -8712xx10^(...
Text Solution
|
- E1 for He^+ is -54.4 eV. The E2 for He^+ would be:
Text Solution
|
- The highest excited state that unexcited hydrogen atom can reach when ...
Text Solution
|
- An electron will have the highest energy in the set:
Text Solution
|
- The line spectrum observed when electron falls from the higher level i...
Text Solution
|
- The total number of fundamental particles in one atom of overset 14(6...
Text Solution
|
- Which orbital is spherically symmetrical ?
Text Solution
|
- Which transition metal cation has maximum unpaired electrons ?
Text Solution
|
- The equation lambda=h/mu was deduced by:
Text Solution
|
- The electronic transition from n=2 to n=1 will produce shortest wavele...
Text Solution
|
- Which has highest e/m ratio ?
Text Solution
|
- Transition from n = 4, 5, 6 to n = 3 in hydrogen spectrum gives:
Text Solution
|
- The mass of a neutron is of the order of:
Text Solution
|
- Electrons occupy the available sub-level which has lower n+l value. Th...
Text Solution
|
- Which is not electromagnetic radiation ?
Text Solution
|
- Which wave property is directly proportional to energy of electromagne...
Text Solution
|
- The principle which gives a way to fill the electrons in the available...
Text Solution
|