Question
Physical Chemistry Question on Electrochemistry
When an electron with charge 1.60 × 10-19 coulombs is moved through a potential difference of 1 volt, the energy expended or released is called as _____.
A
1 joule
B
1 coulomb
C
1 e volt
D
1 erg
Answer
1 joule
Explanation
Solution
The correct option is (A): 1 joule.