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Thermodynamics
Differentiate between change of state and phase change.
A change of state of a system means when any one or more of variables such as temperature, pressure, volume and composition undergo a change.
Phase change of a substance means when the substance changes from solid to liquid or liquid to vapour or solid to vapour etc.
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Why all living systems need to be 'open systems'?
Define state variables of a system.
From thermodynamic point of view, to which system the animals and plants belong?
What is a state function?
What is reversible process in thermodynamics?
Define irreversible change.
Give one difference between an isothermal and an adiabatic process.
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