ThermodynamicsHard

Question

At 300 K, the reactions which have the following values of thermodynamic parameters, occur spontaneously.

Options

A.ᐃG^o = - 400 kJ mol^-1

B.ᐃH^o = 200 kJ mol^-1, ᐃS^o = - 4 JK^-1mol^-1

C.ᐃH^o = - 200 kJ mol^-1, ᐃS^o = - 4 JK^-1mol^-1

D.ᐃH^o = 200 kJ mol^-1, ᐃS^o = 40 JK^-1mol^-1

Solution

= ᐃG^o = - ive for option A, and C

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