In a system, a piston caused an external pressure of `1.25` bar giving a change in volume of `32 L` for which, `Delta E=-51J`. What was the value of heat involved`:`

In a system, a piston caused an external pressure of 1.25 bar giving a change in volume of 32 L for which, Delta E=-51KJ . What was the value of heat involved :

A gas absobs 100J of heat and is simultaneously compressed by a constant external pressure of 1.50 atmosphere fron a volume of 8L to 2L . DeltaE will be

A gas absorbs 100 J of heat and is simultaneously compressed by a constant external pressure of 1.5 atm from a volume of 8.0L to 2.0L. The change in internal energy for the gas in Joules is (1L - atm = 101.32 J))

When 1 mol of real gas absorbes 100 kJ heat at constant pressure of 1 bar, it’s volume changes from 2 L to 2.5 L. What is the enthalapy for the gas?

An ideal gas occupying volume of 2 dm^(3) and a pressure of 5 bar undergoes isothermal and irreversible expansion against external pressure of 1 bat. The final volume of the system and the work involved in the process is

A gas expands againts a constant external pressure of 2.00 atm, increasing its volume by 3.40L . Simultaneously, the system absorbs 400J of heat from its surroungs. What is DeltaE , in joules, for this gas?

An ideal gas occuping a volume of 2 dm^(3) and a pressure of 5 bar undergoes isothermal and irreversible expansion against external pressure of 1 bar. The final volume of the system and work involved in the process is

An ideal gas occuping a volume of 2 dm^(3) and a pressure of 5 bar undergoes isothermal and irreversible expansion against external pressure of 1 bar. The final volume of the system and work involved in the process is