This simple trick keeps the chlorophyll intact and preserves the natural colors of the vegetables ... Soaking these foods in a baking soda water solution for about 10 minutes helps to clean ...

In this activity: Students conduct a reaction with citric acid and baking soda in a universal indicator solution. The resulting chemical reaction produces a gas, causes a color change with an ...

Bicarbonate of soda is available in the home baking sections of supermarkets ... vegetables while cooking in order to preserve their colour. However, as this practice affects the taste, texture ...

In this article, we are going to tell you how you can easily remove colour stains from your white clothes with the help of ...