Question

1. Why do we base trophic categories on carbon and what are the two major groups that arise from this categorization.

Answer 1

November 46th Week 316-049 Friday the There are 2 carbon parsible. One is the co crystalline form and the other amorphous Graphite, Diamond and form. Dulu fullerne all under the crystalline category since the exist as anastale veather than moleculo. They are bonded to gether in a regular pattern which I contain I thousands of atoms. The arrangement of atony in the crystal differs for each form carbon and explains thousands of reactine have any properties. Amorphous carbon b carbon that doumat Crystalline structure I They are classified Amorphous as Charcoal Coal (fuel in stel, power generating plants, coal lar, coal gas production Absorbent used for de colouring o making gun powder) Lamp Black Printer's inkMBER 10 Carbome bapin iaf 26 Black Tam 7 14 21 28 w 1 8 15 22 29 T 2 9 16 23 30 F 3 10 17 24 31 S 4 11 18 25

a study mumblrngalue a November 45th Week 307-058 Wednesday Low vodine value indicates that the bil un study twy mon- druging Lower vodine u mumber implied the and that few unsatwe ated donde and hence low susceptibility to oxidative rancidity Moisture content has an upward and downward effect on acid value. Oxidation and hydrolyst - procur veeduces the amount of I we alwrated Hatta acids which leads to decrease in auid value Moisture content at higher levels affected the colour of the oil, which change brown to dark brown - 03 04 05 06 07 Notes: DECEMBE S5 12 M61 T71 w 18 T2 91