For the reaction, CaCO3(s) → CaO(s) + CO2(g) △H = 82.8 kJ at 25°C, △U at 25°C is
For the reaction, CaCO3(s) → CaO(s) + CO2(g) △H = 82.8 kJ at 25°C, △U at 25°C is
Option 1 -
85.28 kJ
Option 2 -
82.8 kJ
Option 3 -
80.32 kJ
Option 4 -
234 kJ
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1 Answer
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Correct Option - 3
Detailed Solution:Kindly go through the solution 
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