In a persuasive essay, the writer tries to convince the reader to agree with the point of view presented, while in an expository essay, the writer describes and explains all sides of a topic or issue.
Option B
Explanation:
Persuasive essay: In this the writer aims to convince readers to believe an idea or opinion and to do an action. Many writings namely reviews, criticisms, editorials, proposals, brochures or advertisements, use various ways of persuasion to influence readers or the target audience.
Expository essay: This raw format is a genre of essay that necessasitates the reader to investigate or evaluate an idea or evidence, expound on the idea, and enables to initiate an argument concerning that concise form.
