Скачать или смотреть What is a pH scale?

A ph scale is used to measure the acidity or basicity of a solution. The scale runs from 0 to 14.

Anything above ph of 7 is basic; while pH below y is acidic. A substance of ph of exactly 7 is called neutral.
Products like lemons, orange juice, and vinegar are acidic. Human skin has a ph of around 5
We can measure ph by using indicators like litmus paper. Or we can use electronic devices such as ph meters.

In this video, we explain a few examples of ph levels and how to measure the ph of a substance.

If you liked this video and would like us to make a video on any science topic, please let us know in the comments. Subscribe and hit the notification button for future videos :)

Music: https://www.bensound.com