Atoms And Nuclei Question 136

Question: The kinetic energy of electron in the first Bohr orbit of the hydrogen atom is [Pb. PET 2000]

Options:

A) ? 6.5 eV

B) ? 27.2 eV

C) 13.6 eV

D) ? 13.6 eV

Show Answer

Answer:

Correct Answer: C

Solution:

K.E. = ? (Total energy) = ? (?13.6 eV) = + 13.6 eV



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