The workdone in a free expansion process is zero.

More Questions from Thermodynamics

• Petrol is distilled at
• The heat energy stored in the gas and used for raising the temperature of the gas is known as
• In a reversible adiabatic process, the ratio of T1/T2 is equal to
• The atomic mass of nitrogen is __________ oxygen.
• In S. I. units, the value of the universal gas constant is
• A cycle consisting of two constant pressure and two isentropic processes is known as
• The value of one bar (in S. I. units) is equal to
• A path 1-2-3 is given. A system absorbs 100 kJ as heat and does 60 kJ of work while along the path 1-4-3, it does 20 kJ of work. The heat absorbed during the cycle 1-4-3 is
• The throttling process is __________ process.
• The __________ states that change of internal energy of a perfect gas is directly proportional to the change of temperature.

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