question 10 of 10 what would happen to the entropy in the reaction 2o3(g)→3o2(g)? a. it is impossible to…

question 10 of 10 what would happen to the entropy in the reaction 2o3(g)→3o2(g)? a. it is impossible to tell. b. it decreases. c. it stays the same. d. it increases.

question 10 of 10 what would happen to the entropy in the reaction 2o3(g)→3o2(g)? a. it is impossible to tell. b. it decreases. c. it stays the same. d. it increases.

Answer

Explanation:

Step1: Analyze number of moles

The reaction is $2O_3(g)\to3O_2(g)$. There are 2 moles of reactant ($O_3$) and 3 moles of product ($O_2$) in the gaseous state.

Step2: Recall entropy - mole relationship

Entropy is a measure of the degree of disorder. In the gas phase, more moles of gas mean more disorder. Since the number of moles of gas increases from reactants to products, the entropy increases.

Answer:

D. It increases.