General Science - Physics (Basics)
Which of the following is NOT a chemical change?
Which of the following is NOT a chemical change?
medium Q15 of 15
Step-by-Step Solution
Step 1: Identify chemical vs physical changes
Chemical changes produce new substances; physical changes do not.Step 2: Analyze options
Digestion, rusting, and baking involve chemical reactions forming new substances. Freezing water is a physical change (liquid to solid) without new substances.Final Answer:
Freezing of water → Option AQuick Check:
Not a chemical change = Freezing of water ✅
Quick Trick: Phase changes are physical, not chemical.
Common Mistakes:
- Confusing baking or digestion as physical changes.
Master "Physics (Basics)" in General Science
Start learning the concept with an interactive lesson.
Want More Practice?
15+ quiz questions · All difficulty levels · Free
Free Signup - Practice All QuestionsMore General Science Quizzes