1. Which of the following is not a chemical change?
a) Formation of curd b) ripening of banana c) corrosion of iron
d) melting of wax
Answers
Answered by
25
Melting of wax is not a chemical change.
Option (d).
Explanation:
- Mainly there are two types of changes which are chemical and Physical.
- Such changes in which a new substance is formed from a substance and which can’t be reversed such changes are known as the Chemical changes.
- Among the given options Formation of Curd, Ripening of banana and Corrosion of iron are examples of a chemical reaction as each of these changes can not be reversed back whereas melting of wax is a physical change as in this there is only change in the physical state , no new substance is formed.
Learn more about chemical change
Write any three differences between physical change and chemical change
https://brainly.in/question/1520779
What is a chemical change? give two examples of a chemical change.
https://brainly.in/question/6171251
Answered by
11
Melting of wax is not a chemical change
Explanation:
It is a type of change which can't be reversed and involve rearrangement of atoms.
Chemical change causes formation of 2 or more new substance.
When chemical changes occur, it causes change in the ecosystem.
Example of some chemical change includes-Rusting of iron, boiling of egg,baking a cake,heating sugar to form caramel,digestion of food,souring milk etc.
Similar questions