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The enthalpy and entropy change for the reaction: Br2(l) + Cl2(g)  2BrCl(g) are 30 kJ mol-1 and 105 J K  mol-1 respectively.

The temperature at which the reaction will be in equilibrium is

(a) 300 K

(b) 285.7 K

(c) 273 K

(d) 450 K

1 Answer

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The correct option is : (b) 285.7 K


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