Three cylinders A B and C are filled with gases at different

Last updated: 6/8/2023

Three cylinders A B and C are filled with gases at different pressures Two mercury manometers X and Y are connected to the three cylinders as shown in the figure When the right arm of the manometer X is disconnected from the cylinder B the level of the mercury in its left arm rises by 23 cm If the initial level of the mercury in the limbs of the manometers is 60 cm determine the pressure exerted by the gases in the cylinders A B and C atmospheric pressure 76 cm of Hg A common hydrometer has a long uniform stem When floating in pure water 4 5 cm of stem lies below the A 65 cm B 55 cm