Suppose we double the size of the room in Example 15.8. How does that affect the time re...

Suppose we double the size of the room in Example 15.8. How does that affect the time required for an average molecule to diffuse across the room?

(a) The time is doubled.

(b) The time does not change.

(c) The time increases by a factor of four.

(reference example 15.8)