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Identify the correct order of reactivity for the following pairs towards the respective mechanism (A) (B) (C) Electrophilic substitution (D) Nucleophilic substitution Choose the correction answer from the options given below:

1. (B), (C) and (D) only
2. (A), (B), (C) and (D)
3. (A), (B) and (D) only
4. (A), (C) and (D) only

Correct answer: (A), (B), (C) and (D)

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