Question

write true or false?
1. tamarind and curd taste sour because they contain acid-
2. carbonic acid is a strong acid-
3. all salt are soluble in water-
4. all acid soluble in water-
5. indicators are used to find out its substance are acid or bases ​

Answer 1

Answer:

1. true

2. False

3. True

4. False

5. True

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Answer 2

Answer:

1- TRUE

2- TRUE

3- FALSE

4-FALSE

5-FALSE