Romeo repeatedly mentions how lifelike juliet appears as he delivers his final
speech. in fact, readers know that juliet is still alive, which makes this an example of
situational irony
intentional irony
dramatic irony
verbal irony

Dramatic Irony!

We as the audience know that Juliet has taken the potion (therefore asleep) and not “life-like” regardless of the fact she kills herself later.
However, Romeo does not know she has taken the potion and is NOT dead.