Question

Calculate the entropy change in surroundings when 1.00 mol of is formed under standard conditions at 298 K. Given = - 286 kJ .

Hard
Updated on : 2022-09-05
Solution
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From the above equation,

At , when mole of is formed, of heat is released. The same amount of heat is absorbed by the surroundings.


As we know that,



Hence the entropy change in surroundings will be .

Solve any question of Chemical Thermodynamics with:-
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