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Consider the following hypothetical chemical reactions. All of them have the sam

ID: 912660 • Letter: C

Question

Consider the following hypothetical chemical reactions. All of them have the same heat of reaction. The activation energies for the forward and bacward processes are also the same in all cases. Which of these chemical reactions is likely to reach a larger extent at equilibrium (i.e., a larger fraction of products present in the equilibrium mixture)?

In the above question, reaction B is the incorrect answer. What is the correct answer? Thank you.

Consider the following hypothetical chemical reactions. All of them have the same heat of reaction. The activation energies for the forward and bacward processes are also the same in all cases. Which of these chemical reactions is likely to reach a larger extent at equilibrium (i.e., a larger fraction of products present in the equilibrium mixture)? A(g) + B (g) 3C[g] 2D(g) + 2E(g) F(g)+2G(g) 3F(g) 2H(g) + I(g)

Explanation / Answer

B is incorrect answer since there is a decrease in nubmer of moles on the product side. C can;t be corret because there is no change in moles on the reactant as well as product side. A is opposire to B in the sense that number of mole sof of proucts are more than reactants. Hence A is the correct answer.

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