Question

The radius Bohr’* orbit in ground state for H-atom is

(Take ∈0 = 8.86 × 10–12 C2 /Nm2 , h = 6.6 × 10–34 J-*)

(a) 0.528

(b) 0.0528

(c) 5.28 × 10 –10 m

(d) 5.28 × 10 –10 cm

Answer 1

Correct option: (a) 0.528

Explanation:

(in this case, Z = 1, n = 1)