Organic solvents with densities greater than and less than that of the aqueous solution are used to extract the iodine. The aqueous solution of food color is blue. Iodine in water is yellow, and when ...

Tiwari first walks into a fast-food chain outlet and orders a 'veg parcel' with paneer. She washes off the cheese and spices ...

A solution of iodine and potassium iodide is dripped on to a substance and if it contains starch, a deep blue colour will materialise. Here's the science bit! Starches contain a sugar called ...

Using a dropper, place a few drops of iodine solution onto the food. Record any change in the colour of the solution. Benedict's solution gradually turns from blue to cloudy orange or brick red ...

The reaction between iodate and bisulfite in acid medium produces iodine. Solutions A (iodate ... instant of mixing to the appearance of the dark blue color. 3. Mix the two solutions by pouring ...

Recently, ISMP Canada published a safety bulletin on oral dosing errors associated with LUGOL's solution (potassium iodide and iodine), also referred to as strong iodine solution. [1] The ...