Multiple Choice
Consider the reaction 2HI(g) →H2(g) + I2(g)
At 298 K,Kc = 1.3 *10-3,whereas at 783 K,Kc = 2.2 * 10-2.Which of the following is true?
A) The reaction is exothermic.
B) The reaction is endothermic.
C) At 298 K,K = 3.2 * 10-2.
D) At 298 K,the reaction is likely to be spontaneous.
E) At 783 K,more HI(g) is produced.
Correct Answer:
Verified
Correct Answer:
Verified
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