Temp. ˚C

Volume% of ethanol

20

40

60

80

25

68.93

57.72

46.45

35.40

30

65.92

54.38

43.02

32.95

35

63.77

52.39

41.57

30.73

40

60.51

49.56

40.05

29.94

45

57.42

46.38

38.67

28.34