Why is ice melting not a chemical reaction?
Understand the Problem
The question is asking for the reasoning behind why the melting of ice, which is a physical change, is not classified as a chemical reaction. It requires an explanation of the differences between physical changes and chemical reactions.
Answer
Ice melting is not a chemical reaction because the water molecules remain the same.
The final answer is ice melting is not a chemical reaction because there is no chemical change happening; the water molecules remain the same.
Answer for screen readers
The final answer is ice melting is not a chemical reaction because there is no chemical change happening; the water molecules remain the same.
More Information
When ice melts, it undergoes a phase change from solid to liquid. This phase change is a physical change, not a chemical change, because the molecular structure of water (H2O) remains unchanged. No new substances are formed.
Tips
A common mistake is confusing physical changes with chemical changes. Remember that physical changes do not alter the chemical composition of a substance.
Sources
- Why is melting ice not a chemical reaction? - Socratic - socratic.org
- Melting of ice is a physical change or chemical change? - BYJU'S - byjus.com
- Why is ice melting not a chemical change? - Quizgecko - quizgecko.com
