Atomic StructureHard
Question
The radius of first orbit of H-atoms is 0.529 Å. The radius of first orbit of D-atoms should be
Options
A.exactly 0.529 Å.
B.slightly less than 0.529 Å.
C.slightly greater than 0.529 Å.
D.1.058 Å.
Solution
Reduced mass effect: $r' = r.\left( 1 + \frac{m_{e}}{m_{n}} \right)$
On increasing the nuclear mass, radius decreases.
Create a free account to view solution
View Solution FreeMore Atomic Structure Questions
For the same electronic transition in the following atom or ion, the frequency of the emitted radiation will be maximum ...How many nodal spheres are present in 4s - orbital:-...In different resonating form of a molecule what should be identical :-...The wavelength of visible light is:...Wavelength of photon having energy 1 eV would be...