Which pressure measurement describes the lowest gas pressure? a.) 840 torr b.) 1.2 atm c.) 95,000 pa d.) none

option c= 95000 pa

Explanation:

We will convert the all given values into same units.

a= 840 torr to atm.

we will divide the given values by  760.

840/760

1.11 atm

b= 1.2 atm

c= 95000 Pa

we will divide the given values by 101325.

95000 / 101325

0.94 atm

From given values 1.2 atm is highest pressure while c= 95000 is lowest pressure value.