Question

· Write True or False against each statement.
1. Phenolphthalein changes to pink in acids.
2. Sulphuric acid is used in car batteries.
3. Indicators change their state in acids and bases.
4. China rose indicator turns green in acids.​

Answer 1

Answer:

Explanation:

1. Phenolphthalein changes to pink in acids. TRUE

2. Sulphuric acid is used in car batteries.  TRUE

3. Indicators change their state in acids and bases.  TRUE

4. China rose indicator turns green in acids.​ FALSE

Answer 2

Answer:

1.false

2.true

3.false

4.false