Water pressure increases by 1 atm by every 8 m of depth during diving. The deepest sea depth is 11.6x10^3 m. Assuming that 4.9 moles of gas exists in a small balloon at that depth at 273.15 K, and assuming an isothermal and reversible process, calculate the ΔA in kilojoule, ΔS in J/K, ΔH in kilojoule, ΔU in kilojoule, and q in kilojoule of the gas after rising to the surface, also assuming that the balloon doesn’t burst.

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Q: (a) 1 mole of an ideal gas is allowed to expand against a piston supporting 0.041 MPa, the…

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Q: al gas expands adiabatically from a volume of 2.5 x 10- m³ to 3.0 x 10- m. If the initial p

A: given:V1=2.5×10-3m3V2=3×10-3m3p1=5×105paT1=295K

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Q: A monatomic ideal gas is compressed isothermally from a volume of 2.0m^3 to 1.0 m^3. The initial…

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Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.