Physics, asked by Anonymous, 4 months ago

What is meant by an electron volt (eV) ? Express this energy in (i) J, (ii) KJ mol-1
and (iii) Kcal mol-1​

Answers

Answered by Zainabsumar786
3

Answer:

George Lebo, University of Florida: "An electron volt (eV) is the energy that an electron gains when it travels through a potential of one volt. ... Numerically one eV equals 1.6x10-19 joules or a joule is 6.2x1018 eV.

Anonymous: Then what about sub question
Anonymous: please answer it
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