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The graph below shows the reaction profile for the chemical reaction shown below

ID: 494020 • Letter: T

Question

The graph below shows the reaction profile for the chemical reaction shown below: H_2 O_2(g) H_2(g) + O_2(g) Specifically, the graph represents the concentration of the reactants and products as a function of time. Which of the following statements about this graph are correct? Arrow A indicates the reaction at equilibrium because it shows the relative concentration of the reactants decreasing and the products increasing. Arrow B indicates the reaction at equilibrium because the relative concentrations of X and Y are no longer changing with respect to one another. The solid line marked X represents the concentration of the reactants and the dashed line marked Y represents the concentration of the products. The solid line marked X represents the concentration of the products and the dashed line marked Y represents the concentration of the reactants. Two of the above statements about this graph are correct.

Explanation / Answer

A:- Correct statements

b. Arrow B indicates the reaction at equilibrium because the relative concentrations of X and Y are no longer changing with respect to one another.

d. The solid line marked X reprasents the concentration of the products ant the dashed line marked Y represents the concentration of the reactants.

e. Two of the above statements about this grapg are correct.

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