how to test for mercury in sugar and coppers using simple procedures at home. How do you know of fake sugar ?
PROCEDURE TO TEST MERCURY IN SUGAR
1. Add two spoons of sugar in glass of pure water and mix gently
2. In different glass prepare solution of salt (sodium chloride).
3. Then mix the two solutions.
If there s a white precipitate or solution turns milky then mercury is present hence sugar is fake.
HOW TO TEST FOR COPPER IN SUGAR
Add wood ash into a solution of sugar.
If the solution turns blue then copper is present