A colliison between reactant molecules must occur with a certain minimum energy before it is effective in yielding Product molecules. This minimum energy is called activation energy `E_(a)` Large the value of activation energy, smaller the value of rate constant `k`. Larger is the value of activation energy, greater is the effect of temperature rise on rate constant `k`. `E_(f) =` Activation energy of forward reaction `E_(b) =` Activation energy of backward reaction `Delta H = E_(f) - E_(b)` `E_(f) =` threshold energy In a hypothetical reaction `A rarr B`, the activation energies for the forward and backward reactions are `15` and `9 kJ mol^(-1)`, respectively. The potential energy of `A` is `10 kJ mol^(-1)`. Which of the following is wrong?A. Threshold energy or the reaction is 25 kJB. The potential energy of B is 16 kJC. Heat of reaction is 6 kJD. The reaction is exothermic

A colliison between reactant molecules must occur with a certain minim

1.	A colliison between reactant molecules must occur with a certain minimum energy before it is effective in yielding Product molecules. This minimum energy is called activation energy `E_(a)` Large the value of activation energy, smaller the value of rate constant `k`. Larger is the value of activation energy, greater is the effect of temperature rise on rate constant `k`. `E_(f) =` Activation energy of forward reaction `E_(b) =` Activation energy of backward reaction `Delta H = E_(f) - E_(b)` `E_(f) =` threshold energy In a hypothetical reaction `A rarr B`, the activation energies for the forward and backward reactions are `15` and `9 kJ mol^(-1)`, respectively. The potential energy of `A` is `10 kJ mol^(-1)`. Which of the following is wrong?A. Threshold energy or the reaction is 25 kJB. The potential energy of B is 16 kJC. Heat of reaction is 6 kJD. The reaction is exothermic
Answer» Correct Answer - D

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