If the Pressure in a Gas Container That Is Connected

question 8

Multiple Choice

If the pressure in a gas container that is connected to an open-end U-tube manometer is 106 kPa and the pressure of the atmosphere at the open end of the tube is 742 mm Hg,the level of mercury in the tube will be

• A)53 mm higher in the arm open to the atmosphere.
• B)53 mm higher in the arm connected to the gas cylinder.
• C)636 mm higher in the arm open to the atmosphere.
• D)636 mm higher in the arm connected to the gas cylinder.

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