If the Pressure in a Gas Container That Is Connected

question 108

Multiple Choice

If the pressure in a gas container that is connected to an open-end U-tube manometer is 126 kPa and the pressure of the atmosphere at the open end of the tube is 732 mm Hg,the level of mercury in the tube will

• A)be 213 mm higher in the arm open to the atmosphere.
• B)be 213 mm higher in the arm connected to the gas cylinder.
• C)be 945 mm higher in the arm open to the atmosphere.
• D)be 945 mm higher in the arm connected to the gas cylinder.