Question

window cleaning solution contains Ammonium hydroxide when a drop of this solution is put on red litmus paper it turns blue explain

Answer 1

Window cleaning solution is a basic solution. Therefore in base red litmus changed to blue

Answer 2

Given that,

Window cleaning solution contains Ammonium hydroxide when a drop of this solution is put on red litmus paper it turns blue.

We know that,

Acid :

When a drop of acid is put on blue litmus paper then blue litmus turns red.

Base :

When a drop of base is put on red litmus paper then red litmus turns blue.

Neutral water :

When a drop of neutral water is put on litmus paper then there will not be change in the colour.

Ammonium hydroxide :

Ammonium hydroxide is made up of ammonia and water. It is a base.

So, when a drop of ammonium hydroxide is put on red litmus paper then the red litmus paper turns blue.

It change due to base.

Hence, This is required answer.