Correct option is B
The phrase "one of the most celebrated work" is incorrect. The correct form should be "one of the most celebrated works" because "one of" should be followed by a plural noun.
The correct sentence should be: "The novel quickly became one of the most celebrated works of the decade, praised for its innovative narrative style and deep emotional impact."
Rule: Use a plural noun after the phrase "one of the." Here, "works" is the correct plural form following "one of the most celebrated."