A. -270.2 92.31 C. 93.31 270.2 60. Calculate the free energy change AG, in kJ, f

Question

A. -270.2 92.31 C. 93.31 270.2 60. Calculate the free energy change AG, in kJ, for the following reaction at 298 K: N(g) +20(g) 2NO,(B) 0.2 atm 0.2 atm 0.39 atm A. 109 B. 37.32 C. 13.98 D. -37.32 61. The value of Ke, goes down by a factor of 100.0. Compute the value, in kJ, of the change in AGP for the reaction. A. 1.37 B. 11.41 C. 0.382 D. -11.41 ?fthe free energy is equal to 10.0k/ and it is four times as big as the standard fre e energy, wat must the value of Q be under standard conditions? A. 20.6 62 B. 0.003 C. 3.25 D. 1.00 63. Calculate the standard free energy of a specific reaction if the formation constant is 1.47 x 10 Zn2 (aq) +4NH,(a) Zn(NH) (aq) B. 23.5 kJ A. -54.0 kJ C. 54.0k D. 2.51 k Which one of the following processes is the fastest? A. AG 23.5 kJ B. AG58.5 kJ C. AG 5800 kJ D. Speed of reaction is unrelated to its free energy change. 64. 38

Explanation / Answer

64)

Answer:

=> If ?G=negative, then the process is spontaneous and if ?G=positive, then the process is non-spontaneous.

=> In the given values, option A and B have ?G positive.

=> Option C have ?G=-5800 kJ. So this is spontaneous process and this process is faster.

=> Option D is also not correct.

So option C is correct option.

Thanks and I hope you like it. Please let me know if you have any doubt.

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