Answer :
Emf generated is 4.124 v by an pt-cu electrode pair in a 1 molar solution of ions at standard temperature
The average kinetic energy of all the atoms or molecules in a substance is what we refer to as the substance's temperature. Temperature decreases as a result of atoms and molecules' reduced motion as a result of removing energy (cooling). Fahrenheit, Celsius, and Kelvin are the three temperature scales currently in use.
E° cell = E° cathode- E° anode
= 1.2-(-2.924)
=1.2+2.924
=4.124 v
E° cell = 4.124 v
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