Niki, Nita and Nitu study in the 9th standard. They were carrying out three different reversible reactions. When the reaction attained their state of equilibrium, they measured the concentration of each gas present in the equilibrium mixture and calculated the K_(c ) value of each reaction. They were provided with the energy profile diagrams of each reaction. From this information, they prepared the following table. From the data given in the table, calculate which reaction will take the maximum time to reach equilibrium and which one will give the maximum yield.

Niki, Nita and Nitu study in the 9th standard. They were carrying out

1.	Niki, Nita and Nitu study in the 9th standard. They were carrying out three different reversible reactions. When the reaction attained their state of equilibrium, they measured the concentration of each gas present in the equilibrium mixture and calculated the K_(c ) value of each reaction. They were provided with the energy profile diagrams of each reaction. From this information, they prepared the following table. From the data given in the table, calculate which reaction will take the maximum time to reach equilibrium and which one will give the maximum yield.
Answer» Solution :More the `E_(a)` value, more is the time TAKEN for the completion of a reaction. HENCE, reaction 2 takes more time for completion. More the `K_(C )` value more is the yield of the PRODUCTS. The yield from reaction 3 is the maximum.