7. Gases
Pressure Units
7. Gases Pressure Units
7PRACTICE PROBLEM
Which of the following are units used to express atmospheric pressure?
A. J
B. atm
C. lb/in
D. N•m2
E. mmHg
Which of the following are units used to express atmospheric pressure?
A. J
B. atm
C. lb/in
D. N•m2
E. mmHg