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Pressure Units

Pressure Units

7. Gases / Pressure Units / Problem 3

Another unit for pressure is bar. Convert 1 atm and 1 mmHg to bar.

ANSWERS OPTIONS

A

1 atm = 1.013 bar
1 mmHg = 1.333×10⁻³ bar

B

1 bar = 1.013 atm
1 bar = 1.333×10⁻³ mmHg

C

1 atm = 1.333×10⁻³ bar
1 mmHg = 1.013 bar

D

1 atm = 750 bar
1 mmHg = 0.987 bar

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