1.2CH3COOH(g)⇌(CH3COOH)2(g)2\text{CH}_3\text{COOH(g)}\rightleftharpoons(\text{CH}_3\text{COOH})_2(\text{g})2CH3COOH(g)⇌(CH3COOH)2(g); ΔH=−66.5 kJ\Delta H=-66.5\,\text{kJ}ΔH=−66.5kJ, K=103K=10^3K=103 at 25°C. ΔS∘\Delta S^\circΔS∘:a.−0.563-0.563−0.563 kJ mol−1^{-1}−1 K−1^{-1}−1b.−0.763-0.763−0.763 kJ mol−1^{-1}−1 K−1^{-1}−1c.+0.563+0.563+0.563 kJ mol−1^{-1}−1 K−1^{-1}−1d.−0.165-0.165−0.165 kJ mol−1^{-1}−1 K−1^{-1}−1Login to continueOnly logged in users canattempt or see the solution.
