I, II, III are three isotherms respectively at T1, T2 and T3. Temperature will be in order


(A) T1 = T2 = T3               (B) T1 < T2 < T3                  (C) T1 > T2 > T3            (D) T1 > T2 = T3

Dear Student,

The correct answer is (C) T1 > T2 > T3At constant P, a line parallel to V-axis cuts curves giving volume V1,V2,V3 such thatV1>V2>V3Therefore, according to Charles law, T1>T2>T3

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