Match Column I with Column II
Column I
Column II
P) Heat
i) Intensive state function
Q) Internal energy
ii) Extensive state function
R) Molar volume
iii) Path function
S) Δ H between two fixed states
iv) State function, path-independent value

Question

Match Column I with Column II

Column I	Column II
P) Heat	i) Intensive state function
Q) Internal energy	ii) Extensive state function
R) Molar volume	iii) Path function
S) Δ H between two fixed states	iv) State function, path-independent value

TestHub · Accepted Answer

Heat is a mode of energy transfer, not a property of the system — path function (P – iii). Internal energy doubles when the system doubles and is fixed by the state — extensive state function (Q – ii). Molar volume is expressed per mole, so it does not change with system size — intensive state function (R – i). Δ H for fixed end states has one value whatever the path — state function difference (S – iv).

Chemistry - Thermodynamics - I Question with Solution | TestHub

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