The bonds in diatomic chlorine will break to form chlorine atoms upon the absorption of light or heating. Which of the following statements is true about theis reaction? Cl,(g) = 2Cl(g) A. The reaction occurs with a decrease in entropy. В. The reaction is exothermic. С. The reaction is spontaneous at all temperatures. The reaction is spontaneous at very low temperatures. E. The reverse reaction is spontaneous at very low temperatures.

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The bonds in diatomic chlorine will break to form chlorine atoms upon the absorption of light or heating. Which of the following statements is true about theis
reaction?
Cl,(g) = 2Cl(g)
А.
The reaction occurs with a decrease in entropy.
В.
The reaction is exothermic.
С.
The reaction is spontaneous at all temperatures.
D.
The reaction is spontaneous at very low temperatures.
Е.
The reverse reaction is spontaneous at very low temperatures.
Transcribed Image Text:The bonds in diatomic chlorine will break to form chlorine atoms upon the absorption of light or heating. Which of the following statements is true about theis reaction? Cl,(g) = 2Cl(g) А. The reaction occurs with a decrease in entropy. В. The reaction is exothermic. С. The reaction is spontaneous at all temperatures. D. The reaction is spontaneous at very low temperatures. Е. The reverse reaction is spontaneous at very low temperatures.
Calculate A,S° for the following reaction in J K-1 mol-1:
Substance
S° / J K1 mol·1
2 H2S(g) + 3 O2(g)
2 H20(g) + 2 SO2(g)
H,O(g)
188.8
Submit response
0,(g)
205.2
H,S(g)
205.8
M Send a message to the instructor
< Join another session
SO;(g)
248.2
Transcribed Image Text:Calculate A,S° for the following reaction in J K-1 mol-1: Substance S° / J K1 mol·1 2 H2S(g) + 3 O2(g) 2 H20(g) + 2 SO2(g) H,O(g) 188.8 Submit response 0,(g) 205.2 H,S(g) 205.8 M Send a message to the instructor < Join another session SO;(g) 248.2
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