Correct option is C
Given: 1. chapter 2. word 3. sentence 4. book 5. Article
Let's analyze the logical order.
Word → The smallest unit of meaningful language.
Sentence → A group of words that convey meaning.
Article → A structured piece of writing consisting of multiple sentences.
Chapter → A section of a book containing multiple articles or related content.
Book → A collection of chapters forming a complete work.
So, the correct order is: 2, 3, 5, 1, 4
Thus, correct option is (c).