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What statements are true for the standard entropy change for the conversion of ozone to oxygen?...

What statements are true for the standard entropy change for the conversion of ozone to oxygen? Select all that apply:

2 O3(g) --> 3 O2(g)

1.Molecular factors predict a decrease in entropy

2.Stoichiometric factors predict an increase in entropy

3.Stoichiometric factors predict a decrease in entropy

4.If the overall entropy increases, stoichiometric factors are dominant

5.Molecular factors predict an increase in entropy

6.If the overall increases, molecular factors are dominant

I was sure that the answers were 2, 4 and 5 but it says it's incorrect.

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