How can technology be used to automate or improve the accuracy of the iodine-starch test?

Using an iodine solution, you can test for the presence of starch. When starch is present, the iodine changes from brown to blue-black or purple. Warning. Be ... Iodine solution can be used to test plant leaf tissue for the presence of starch. A scientific prediction is a testable statement about a possible outcome, ... To this add a few drops of aqueous iodine solution. The appearance of blue colour indicates the presence of starch. B. Test for Oils and Fats. Theory. These ... iodine complexes with the starch indicator, giving the solution a green colour in this case. This is the endpoint of the titration. Right flask: If further ... This blue-black color is the color of the starch iodide complex. Additional Information: When the iodine solution and potassium iodide solution are mixed in ... 250 ml of iodine solution, add 15 ml of water and 3 g of potassium iodide ... presence of starch TS.* 1 ml of sodium thiosulphate. (0-1 N) corresponds ... Spread the leaf in a petridish and put 5 - 8 drops of iodine solution on it. Presence of starch will be indicated by a blue-black colour. A part of the leaf ... The Benedict's Solution provides a test for the presence of simple sugars. If sugar is present, the Benedict's Solution will turn color (shades of yellow, ... ... iodine solution for the presence of starch in it. The colour of the covered leaf did not turn blue-black. What does this indicate? a). The black cover ... Rinse in water ,place on watch glass and cover with iodine solution. Make sure it is quite dark in colour. You will see the colour change on the leaves very ...