Identify the graph labelling as per the statements given and choose the correct option. (i) Segment representing the energy of activation (ii) Segment representing the amount of free energy released by the reaction (iii) Transition state (iv) Segment would be the same regardless of whether the reaction were uncatalysed or catalysed.

• A. (i) - I (ii) - III (iii) - II (iv) ? IV
• B. (i) - I (ii) - II (iii) - III (iv) ? II
• C. (i) - I (ii) - III (iii) - II (iv) ? IV
• D. (i) - I (ii) - II (iii) - IV (iv) - III