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Thermodynamics
For an isolated system, ∆U = 0, what will be ∆S ?
Consider two bulbs each having gas connected by a stop-cock and isolated from the surrounding as an example of an isolated system. On opening the stop cock, the two gases mix up. As a result, more space is available for each gas to move apart i.e. system becomes more disordered. This shows that ∆S > 0 i.e. ∆S is positive.
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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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