Science, asked by ajaysingh1978307, 3 months ago

which nature of the substance can be checked /tested by phenolphthalin indicator.​

Answers

Answered by Anonymous
1

Answer:

Phenolphthalein is often used as an indicator in acid–base titrations. For this application, it turns colorless in acidic solutions and pink in basic solutions. It belongs to the class of dyes known as phthalein dyes.

Explanation:

Previous Question
Next Question
Similar questions
English, 1 month ago
What was the change brought about in the objects of politics?​
Science, 1 month ago
What is called foetus?.​
Computer Science, 1 month ago
it is the panel at the top protion of the document​...
English, 3 months ago
when repetition method is necessarily adopted?​
Math, 3 months ago
Amit sells a scooter for 18000, thereby suffered a loss of 10%. For what price should he have sold to get 9% profit? ​
English, 9 months ago
eassy bishaki for 8 class simple and easy​...
English, 9 months ago
4. Where does the traveller find himself? What problem does he face?
Chemistry, 9 months ago
Magnesium burns in oxygen to form magnesium oxide. Explain this reaction on the basis of electronic concept of oxidation and reduction,...