Question

In groundnut oil if iodine is added does it changes its colour

Answer 1

HERE IS UR ANSWER...

IN GROUNDNUT OIL IF IODINE IS ADDED IT WILL CHANGE COLOUR AND GIVE BLUE BLACK BECAUSE IT HAS STARCH IN IT

Answer 2

Iodine (I2) readily reacts with the double bonds in fatty acids. When iodine is added to an unsaturated oil, the dark color will disappear as the iodine reacts with the double bonds. When iodine is added to a saturated oil, the dark color never disappears since there is nothing for the iodine to react with.