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(a). A vertical cylinder of height 100cm contains air at a constant temp. The top is closed by a frictionless piston . The atm. pressure is equal to75 cm of mercury . Mercury is slowly pour over piston.Find maximum height of mercury column that can be put on the piston. (b)A container of volume 50cc contains air (mean molecular weight =28.8gm)and is open to atmosphere where the pressure is 100kPa The container is kept in bath containing melting ice(0 degree) 1.find mass of the air in the container when thermal equilibrium is reached 2. the cotainer is now placed in another bath containing boiling (100degree)find mass of air in the container


(a).  A vertical  cylinder of height 100cm contains air at a constant temp.
       The top is closed by a frictionless piston . The atm. pressure is equal to75 cm of mercury . Mercury is slowly pour over piston.Find maximum height of mercury column that can be put on the piston.

(b)A container of volume 50cc contains air (mean molecular weight =28.8gm)and is open to atmosphere where the pressure is 100kPa
The container is kept in bath containing melting ice(0 degree)
1.find mass of the air in the container when thermal equilibrium is reached
2. the  cotainer is now  placed in another bath containing boiling (100degree)find mass of air in the container


Grade:upto college level

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