Question

State TRUE or FALSE:- 1.Ammonium hydroxide can turn red litmus blue.
2.Lemon water is basic in nature.
3.Phenolphthalein is a natural indicator.
4.Calamine can be used to treat aunt's sting
5.The chemical nature of baking soda is basic.

Answer 1

1 ) true

2) false

3) true .Phenolphthalein is often used as an indicator in acid–base titrations

4)false .But for ant's stung

5) true