S.No %  solvent ΔG° (kJ/mole) values
Methanol- H2O* Ethanol-H2O 1-propanol-H2O 2-propanol-H2O
1 0 32.471 ± 0.05 34.404 ± 0.03 34.312 ± 0.04 34.335 ± 0.04
2 1 32.450 ± 0.05 34.358 ± 0.02 34.321 ± 0.04 34.757 ± 0.04
3 2 32.492 ± 0.06 34.473 ± 0.03 34.335 ± 0.04 34.815 ± 0.03
4 3 32.475 ± 0.07 34.381 ± 0.04 34.478 ± 0.04 34.844 ± 0.04
5 4 32.643 ± 0.01 34.473 ± 0.04 34.520 ± 0.03 34.952 ± 0.04
6 5 32.819 ± 0.04 34.52 ± 0.04 34.520 ± 0.04 35.076 ± 0.04
7 6 33.067 ± 0.04 34.952 ± 0.03 34.805 ± 0.05 35.616 ± 0.04
8 10 33.229 ± 0.05 35.458 ± 0.04 35.831 ± 0.05 36.136 ± 0.04
9 15 33.371 ± 0.06 35.996 ± 0.05 37.242 ± 0.06 38.678 ± 0.07
10 20 33.861 ± 0.06 38.056 ± 0.05 38.716 ± 0.07 41.475 ± 0.08
11 25 35.173 ± 0.05 40.579 ± 0.08 42.476 ± 0.11 44.021 ± 0.11
*328 ± 2K in case of methanol
Table 4: Effect of different mixed solvent systems on the ΔG° of Calcium hydroxide at 343 ± 1K.