Consider the given energy profile diagram for a reaction and choose the correct option:

  • A
    Activation energy of backward reaction is $E_1$ and product is more stable than reactant.
  • B
    Activation energy of forward reaction is $E_1+E_2$ and product is more stable than reactant.
  • C
    Activation energy of forward reaction is $E_1+E_2$ and product is less stable than reactant.
  • D
    Activation energy of both forward and backward reaction is $E_1+E_2$ and reactant is more stable than product.

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Similar Questions

For the reaction $A + B \rightarrow C + D$,$\Delta H = -20 \ kJ \ mol^{-1}$. The activation energy for the forward reaction is $85 \ kJ \ mol^{-1}$. The activation energy for the reverse reaction is ......... $kJ \ mol^{-1}$.

If for two reactions $E_{a_1} > E_{a_2}$ and $\mu_1$ and $\mu_2$ are their respective temperature coefficients,then which of the following is correct?

For a first-order reaction $A \rightarrow P$,the rate constant $k$ depends on temperature $(T)$ according to the equation $\log \, k = - \frac{2000}{T} + 0.6$. The pre-exponential factor $A$ and the activation energy $E_a$ are,respectively:

The temperature coefficient of a reaction is $2$. When the temperature is increased from $30^{\circ} C$ to $90^{\circ} C$,the rate of reaction is increased by: (in $\times$)

The minimum energy necessary to permit a reaction is

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