Final answer:
The misplaced modifier is 'Chilling in the freezer,' as it incorrectly appears to modify 'Reverend Lovejoy' instead of 'homemade popsicles.'
Step-by-step explanation:
The misplaced modifier in the sentence 'Chilling in the freezer, Reverend Lovejoy will get to taste the homemade popsicles in a few hours' is 'Chilling in the freezer'. This phrase is intended to modify homemade popsicles, but as it is placed at the start of the sentence, it mistakenly appears to modify Reverend Lovejoy. A corrected version of the sentence might be, 'Reverend Lovejoy will get to taste the homemade popsicles chilling in the freezer in a few hours.'