What will be the color of universal indicator in pine apple juice?

Universal indicator is a mixture of several different indicators, each of which changes color at a different pH. The combination of these indicators produces a wide range of colors, from red to orange to yellow to green to blue to purple.

The color of universal indicator in pineapple juice will depend on the pH of the juice. Pineapple juice is typically acidic, with a pH of around 3.5. At this pH, universal indicator will be yellow.

Other factors that could affect the color of universal indicator in pineapple juice include the concentration of the juice, the presence of other acids or bases in the juice, and the temperature of the juice.