Match the columns Column I Column II A Free expansion at Δ V =0 p q =- w = nRT ℓ n ( V f / V i ) B Isothermal irreversible change q Δ U = w ad C Isothermal reversible change r Δ U = q v D For adiabatic change s q =- w = P ex ( V f - V i )

Question

Match the columns Column I Column II A Free expansion at Δ V =0 p q =- w = nRT ℓ n ( V f / V i ) B Isothermal irreversible change q Δ U = w ad C Isothermal reversible change r Δ U = q v D For adiabatic change s q =- w = P ex ( V f - V i ) (A) A - (s), B - (p), C - (r), D - (q) (B) A - (r), B - (q), C - (p), D - (s) (C) A - (r), B - (s), C - (p), D - (q) (D) A - (q), B - (r), C - (s), D - (p)

Tardigrade Admin · Accepted Answer

Correct answer is (c) A - (r), B - (s), C - (p), D - (q)

Column I		Column II
A	Free expansion at $Δ V = 0$	p	$q = - w = n RT ℓ n \frac{V _{f}}{V _{i}}$
B	Isothermal irreversible change	q	$Δ U = w_{a d}$
C	Isothermal reversible change	r	$Δ U = q_{v}$
D	For adiabatic change	s	$q = - w = P_{e x} (V_{f} - V_{i})$

Q. Match the columns Column I Column II A Free expansion at ΔV=0 p q=−w=nRTℓnVi​Vf​​ B Isothermal irreversible change q ΔU=wad​ C Isothermal reversible change r ΔU=qv​ D For adiabatic change s q=−w=Pex​(Vf​−Vi​)

A - (s), B - (p), C - (r), D - (q)

A - (r), B - (q), C - (p), D - (s)

A - (r), B - (s), C - (p), D - (q)

A - (q), B - (r), C - (s), D - (p)

Correct answer is (c) A - (r), B - (s), C - (p), D - (q)

Q. Match the columns

Column I Column II

A Free expansion at $Δ V = 0$ p $q = - w = n RT ℓ n \frac{V _{f}}{V _{i}}$

B Isothermal irreversible change q $Δ U = w_{a d}$

C Isothermal reversible change r $Δ U = q_{v}$

D For adiabatic change s $q = - w = P_{e x} (V_{f} - V_{i})$