Question

which indicators returns
green colour in acid​

Answer 1

Answer:

Red cabbage

Explanation:

Yes mark me as brainlist

Answer 2

• A pH indicator formed of a solution of many compounds that displays multiple smooth colour changes across a wide range of pH values to indicate the acidity or alkalinity of solutions is called a universal indicator.
• Although there are various commercially available universal pH indicators, the most are variations on Yamada's 1933 patent recipe.
• Chemical Abstracts has further information on this patent.
• The Journal of Chemical Education also has an article about Yamada's universal indicator experiments.
• Water, 1-Propanol, phenolphthalein, sodium hydroxide, methyl red, bromothymol blue, Sodium bisulfite, and thymol blue are the most common ingredients in a universal indicator.
• Following the addition of a universal indicator, the colours that show the pH of a solution are: