why
indicators are used to determine acidic or basic nature of given liquid
Answers
Answer:
Explanation:lemon is used to detect the acid and soap is used to detect the base
Answer:
Nowadays, indicators have become technologically advanced and can be used for the main purpose of indicating whether something is acidic, basic, or neutral. This is possible because, in solutions of different pH, the colour of the inidcator will change simultaneously with pH change. This is made possible by pigments in the indicators. Hand made indicators include a universal indicator, methyl orange, phenolphthalein, and many more.
Acids and bases are diverse in this world. They are everywhere ranging from foods to trees to rocks and many more. Indicators can be used to determine whether these substances are acidic, basic, or neutral.
Manufactured indicators are one type and the second type is natural indicators. Believe it or not, the majority of fruits, vegetables, and flowers contain pigments that may be used as acid-base indicators. For example, Red cabbage contains within its leaves a red pigment called anthocyanin. This is present in many other vegetables such as capsicum, carrot, tulips, and many more.
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