CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

Painting a wooden block or wall is a chemical change or not as there is a change in colour?


Solution

The changing of color of a substance is not necessarily an indicator of a chemical change. For example, changing the color of a metal does not change its physical properties. However, in a chemical reaction, a color change is usually an indicator that a reaction is occurring. Painting the metal car does not  changing the composition of the metallic substance

flag
 Suggest corrections
thumbs-up
 
0 Upvotes


Similar questions
View More


People also searched for
View More



footer-image