Question

picric acid in honey

Answer 1

Honey and picric acid solution is used to test for potassium. 2ml of honey is taken in a test tube and picric acid solution is added in the test for potassium.
Honey is a source of carbohydrates which consist mainly of fructose and glucose.
When melted picric acid assumes the appearance of honey.

Answer 2

Honey is mostly composed of carbohydrates like fructose and glucose. Honey contains about 38% fructose. 

However, Picric acid is used for detection of Potassium in honey. Honey is taken in a test tube. Then, the Picric acid solution is added. The occurrence of yellow precipitation indicates the presence of Potassium.

Moreover, Presence of other minerals like iron and calcium can also be detected through different tests.

Hope this will help you in your study.