Question

Give One Example of each: - 1. A natural Indicator. ----------------------------------------------------------------------- 2. An indicator prepared in the laboratory. -------------------------------------------- 3. A mineral acid. ----------------------------------------------------------------------------- 4. A strong Base. ------------------------------------------------------------------------------ 5. A weak Base. -------------------------------------------------------------------------------

Answer 1

Answer:

1. Turmeric
2. Phenolpthalien
3. HCl
4. NaOH
5. NH4OH

Explanation:

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Answer 2

Answer:

1.turmeric

2.dry cobalt chloride paper

3.sulphuric acid

4.Sodium hydroxide

5.calcium chloride