Question

The energy of an electron in the excited state of H-tom is –1.5 eV, then according to Bohr’ model, its momentum will be :

(A) 3.15 × 10^–34 J-sec 

(B) 2.15 × 10^–34 J-sec

(C) 5.01 × 10^–30 J-sec 

(D) 3.15 × 10^–33 J-sec

Answer 1

Correct Answer is: (A) 3.15 × 10^–34 J-sec