Pick out the wrong statement.
(A) Surface tension of a substance vanishes at critical point, as there is no distinction between liquid and vapour phases at its critical point (B) Entropy of a system decreases with the evolution of heat
(C) Change of internal energy is negative for exothermic reactions (D) The eccentric factor for all materials is always more than one
(A) Surface tension of a substance vanishes at critical point, as there is no distinction between liquid and vapour phases at its critical point (B) Entropy of a system decreases with the evolution of heat
(C) Change of internal energy is negative for exothermic reactions (D) The eccentric factor for all materials is always more than one