describe in detail the MP behavior of the 80:20 benzoic acid-mandelic acid mixture.

Start melting temp (C) Completed melted temp (C) Midpoint of melting temp range (C) Pure benzoic acid 123 126 124.5 112 118 115 80:20 mixture(benzoic acid : mandelic acid) 100 60:40 mixture(benzoic acid : mandelic acid) 109 104.5 96 104 100 40:60 mixture(benzoic acid : mandelic acid) 108 112 110 20:80 mixture(benzoic acid : mandelic acid) Pure mandelic acid 117 124 120.5 126 124 122 120 118 H16 114 112 to 108 106 104 102 100 98 96 Benzoic acid root 80% mandelrood of 204 60% 40% 2011 2048 oy 40% 60% 80% 100%