Temperature and Pressure on Chemical Engineering related Questions and Answers

Question :   A barometer has liquid level 10 cm above the outside level and the gas captured inside has the pressure of 0.5 atm, what is the density of liquid? 1. 0.5 atm-s2/m2 2. 1 atm-s2/m2 3. 1.5 atm-s2/m2 4. 2 atm-s2/m2 Answer :   1 - 0.5 atm-s2/m2