The color of turmeric paper will not change in acidic solution but when we put it in blasic solution it will change to red colour

Color Change of Turmeric Paper in Acidic Solution
When turmeric paper is dipped into an acidic solution, it changes color from yellow to red. This color change is due to the presence of a compound called curcumin in turmeric.

Explanation:
- Turmeric paper is made by soaking filter paper in a solution of turmeric extract and allowing it to dry.
- Turmeric contains a yellow pigment called curcumin, which is responsible for its vibrant color.
- When the turmeric paper is dipped into an acidic solution, the pH of the solution affects the color of curcumin.
- In an acidic solution, the curcumin molecule undergoes a chemical change, resulting in a color change from yellow to red.
- This color change is a result of the acidic environment breaking down the molecular structure of curcumin, leading to the formation of a red compound.

Significance:
- The color change of turmeric paper in acidic solutions is used as a simple and quick test to determine the presence of acids.
- It is a common technique used in chemistry labs to distinguish between acidic and basic solutions.
- The red color indicates the presence of an acidic solution, while a yellow color would indicate a neutral or basic solution.
In conclusion, the color change of turmeric paper from yellow to red in acidic solutions is a fascinating chemical reaction that highlights the unique properties of curcumin. This simple test is not only visually appealing but also serves as a useful tool in chemistry experiments.