16. A sample of helium gas occupies 15.0 L at 23°C and 0.956 atm. What volume will it occupy at 40°C and 1.20 atm?
(A) 20.8 L
(B) 15.2 L
(C) 12.6 L
(D) 11.3 L

相關試題

相關試卷