A 100-L Sample of C₂H₄(g)at 2

Multiple Choice

A 1.00-L sample of C₂H₄(g) at 2.00 atm and 293 K is burned in 8.00 L of oxygen gas at the same temperature and pressure to form carbon dioxide and water.If the reaction goes to completion,what is the final volume of all gases at 2.00 atm and 293 K?

A) 5.33 L
B) 9.00 L
C) 8.00 L
D) 3.00 L
E) 5.00 L