Question

Draw on a chart paper anyone of the two and color it nicely. It may come in handy for chart competition in June 1st week.

(i) Diagram for laboratory preparation of Oxygen using Hydrogen peroxide and manganese dioxide.

(ii) Diagram for cleaning river water for the household purposes and drinking.

The diagrams must be labeled using straight lines and all labels must be underlined.

Answer 1

Explanation:

Hope this helps you, You are supposed to draw it neatly in a chart