The excitation energy of a hydrogen atom from its ground state to its third excited state is

The excitation energy of a hydrogen atom from its ground state to its third excited state is

Q. The excitation energy of a hydrogen atom from its ground state to its third excited state is

A.            12.75 eV

B.            0.85 eV

C.            10.2 eV

D.            12.1 eV

Answer: 12.75 eV

Gkseries: Gkseries.com is a premier website to provide complete solution for online preparation of different competitive exams like UPSC, SBI PO, SBI clerical, PCS, IPS, IAS, IBPS PO, IBPS Clerical exam etc. & other graduate and post-graduate exams. Learn more on about us page