D Quiz SubmissionsChl httpslcccwydesire2learncomd21msquizz

(D Quiz Submissions-Chl × -> https://lccc-wy.desire2learn.com/d21/ms/quizzing/user/quizM | ritten: Mar 2, 2018 12:36 PM - Mar 3, 2018 11:36 AM bmission View our quiz has been submitted successfully. h15 Assignment Question 1 Consider the following reaction at equilibrium. What effect will increasing the temperature have on the system? \"rxn =-2220 kJ C3H8 (g) + 502 (g)=3CO2 (g) + 4 H2O (1) 1) The reaction will shift to the right in the direction of products. 2) The equilibrium constant will decrease. 3) The equilibrium constant will remain the same. 4) No effect will be observed. 5) The equilibrium constant will increase. 1/1 poir Question 2

Solution

Here the answer is 2. that is the equilibrium constant will decrease.

1. This is because the given reaction is combustion reaction.

2. All combustion reactions are exothermic in nature that is they release heat after the reaction.

3. In such type of reactions if we are increasing temperature means we are increasing products and the reaction shift towards right that means towards reactants.

4. And hence there will be decrease in equilibrium constant K .