Question

Match the graph between the following variables with their names.

Graphs		Names
(i)	Pressure vs temperature graph at constant molar volume.	(A)	Isotherms
(ii)	Pressure vs volume graph at constant temperature.	(B)	Constant temperature curve
(iii)	Volume vs temperature graph at constant pressure.	(C)	Isochores
		(D)	Isobars

• A. $(i) \to (B), (ii) \to (D), (iii) \to (C)$
• B. $(i) \to (D), (ii) \to (B), (iii) \to (A)$
• C. $(i) \to (B), (ii) \to (A), (iii) \to (C)$
• D. $(i) \to (C), (ii) \to (A), (iii) \to (D)$

Answer 1

Answer: (D)

$(i) \to (c), (ii) \to (a), (iii) \to (d)$

(i)	Pressure vs temperature graph at constant molar volume	Isochores
(ii)	Pressure vs volume graph at constant temperature	Isotherms
(iii)	Volume vs temperature graph at constant pressure	Isobars