Match Column I (Process) with Column II (Essential boundary)
Column I
Column II
P) Isochoric process
i) Rigid wall
Q) Adiabatic process
ii) Insulated wall
R) Isothermal process
iii) Diathermal wall in contact with a thermostat
S) Isobaric expansion
iv) Movable (non-rigid) wall

Question

Match Column I (Process) with Column II (Essential boundary)

Column I	Column II
P) Isochoric process	i) Rigid wall
Q) Adiabatic process	ii) Insulated wall
R) Isothermal process	iii) Diathermal wall in contact with a thermostat
S) Isobaric expansion	iv) Movable (non-rigid) wall

TestHub · Accepted Answer

Constant volume demands a rigid wall (P – i). Zero heat exchange demands an insulated wall (Q – ii). Constant temperature requires heat exchange with a thermostat through a diathermal wall (R – iii). Expansion at constant pressure requires the wall to move (S – iv).

Chemistry - Thermodynamics - I Question with Solution | TestHub

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