In terms of Bohr radius a0, the radius of the second Bohr orbit of a hydrogen atom is given by
A. 4a0
B. 8a0
C. √2a0
D. 2a0
Answer:A
In terms of Bohr radius a0, the radius of the second Bohr orbit of a hydrogen atom is given by
A. 4a0 B. 8a0 C. √2a0 D. 2a0