The molecular formula of three fatty acids A, B and C present in oil or fat is C_14 H_29COOH, C_15H_29COOH and C_16H_29COOHWhich of these is derived from i) Alkane ii) Alkene and iii) Alkyne? Which of them becomes rancid earlier? How can we increase its shelf life?

The molecular formula of three fatty acids A, B and C present in oil o

1.	The molecular formula of three fatty acids A, B and C present in oil or fat is C_14 H_29COOH, C_15H_29COOH and C_16H_29COOHWhich of these is derived from i) Alkane ii) Alkene and iii) Alkyne? Which of them becomes rancid earlier? How can we increase its shelf life?
Answer» Solution :DERIVED from i) Alkane - `C_2H_29COOH` II) Alkene - `C_15H_29COOH` III) Alkyne - `C_16H_29COOH ` `C_16H_29COOH ` is unsaturated undergoes RANCIDITY earlier. By hydrogenation we can increase shelf life.