Question
Which of the following statement(s) describe the pressure of a gas?a. $320^{\circ} \mathrm{C}$b. $2500 \mathrm{mmHg}$c. 670 Torrd. $101 \mathrm{~Pa}$e. $201 \mathrm{kPa}$
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Pressure is the force per unit area applied in a direction perpendicular to the surface of an object. It is usually measured in units such as pascals (Pa), millimeters of mercury (mmHg), or torr. Show more…
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