The color of a universal indicator when mixed with kitchen cleaner typically depends on the pH level of the cleaner. Most kitchen cleaners are alkaline, often resulting in a color change to blue or purple on the universal indicator scale. This indicates a pH level above 7, suggesting the cleaner is effective for cutting grease and removing stains. Always refer to the specific product’s pH for precise identification.
Green is the color that universal indicator turns to when it is neutral.
The universal indicator turns red in acidic solutions.
it is clear.
purple
Alkalis turn universal indicator blue or purple.
Universal indicator turns shades of blue or purple in an alkali.
The universal indicator in saliva typically appears green or blue in color.
blue
Universal indicator would be dark blue or purple in a strong alkali.
Sugar typically turns yellow on universal indicator paper, indicating that it is acidic.
pH of ammonia is around 11-12. Hence when you put it in a universal indicator, you get purple color.
The universal indicator generally turns blue or purple with toothpaste, indicating that the toothpaste is basic.