In transition state, the reactants are:
Correct answer: C. Highly unstable
- A. Highly stable
- B. Moderate stable
- C. Highly unstable
- D. In the low energy state
Explanation
The transition state (or activated complex) occurs at the maximum of the potential energy diagram along the reaction coordinate.It is a very short-lived, high-energy state where bonds are partially broken and partially formed.
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About Activation Energy and Activated Complex
Activation energy is the minimum energy reactant particles need to form the activated complex, or transition state, during a reaction. Energy profile diagrams show the forward and reverse activation energies, while catalysts provide an alternative pathway with lower activation energy without changing the reaction enthalpy.
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