In this excerpt which elements of the plot would create the most suspense about mr. hyde

Why Mr. Hyde has a key and authority over the servants.

Explanation:

The Strange Case of Dr. Jekyll and Mr. Hyde is a story about the metamorphosis of Dr. Jekyll and Mr.Hyde. While Jekyll is a famous, well-respected doctor, his alter ego, Hyde, is an evil person.

Gabriel John Utterson, Jekyll's old friend, is given authority over Jekyll's will. He, however, is interested in finding out more about Mr. Hyde, who is given authority over Jekyll's property in case of a misfortune. Utterson is caught by surprise when he is told by a servant that Hyde almost never speaks with anyone in the household. The suspense is created by the fact that Jekyll has so much trust in someone that no one in the household truly knows or interacts with.