(i) Intramolecular reactions are generally favorable because the two reacting groups are within the same molecule, reducing the entropy loss associated with bringing two separate molecules together.

(ii)

(i) Intramolecular reactions are generally favorable because the two reacting groups are within the same molecule, reducing the entropy loss associated with bringing two separate molecules together.

(ii)

(i) Intramolecular reactions are generally favorable because they only involve two molecules of the same reactant, reducing the energy required for the reaction to occur.

(ii)

(i) Intramolecular reactions are generally favorable because they only involve two molecules of the same reactant, reducing the energy required for the reaction to occur.

(ii)