NCERT Solutions for Class 7 Science Chapter 6: Physical and Chemical Changes 🧪⚡

Are you ready to see some mind-blowing transformations? 💥 In NCERT Solutions for Class 7 Science Chapter 6 Physical and Chemical Changes students explore how substances change from one form to another. Some changes are reversible, and others – well, they’re permanent!

What’s the Difference Between Physical and Chemical Changes?

Physical changes involve a change in appearance but not in chemical composition. Think of water turning into ice. ❄️ On the other hand, chemical changes create something new. For example, burning wood turns it into ash – a chemical change that’s irreversible. 🔥

Fun Fact

When you cook an egg, it undergoes a chemical change! 🥚 You can’t uncook it, no matter how hard you try.

NCERT Class 7 Science Chapter 6 Physical and Chemical Changes

NCERT Solutions for Class 7 Science Chapters

• NCERT Solutions for Class 7 Science Chapter 1: Nutrition in Plants
• NCERT Solutions for Class 7 Science Chapter 2: Nutrition in Animals
• NCERT Solutions for Class 7 Science Chapter 3: Fibre to Fabric
• NCERT Solutions for Class 7 Science Chapter 4: Heat
• NCERT Solutions for Class 7 Science Chapter 5: Acids, Bases and Salts
• NCERT Solutions for Class 7 Science Chapter 6: Physical and Chemical Changes
• NCERT Solutions for Class 7 Science Chapter 7: Weather, Climate and Adaptations of Animals to Climate
• NCERT Solutions for Class 7 Science Chapter 8: Winds, Storms and Cyclones
• NCERT Solutions for Class 7 Science Chapter 9: Soil
• NCERT Solutions for Class 7 Science Chapter 10: Respiration in Organisms
• NCERT Solutions for Class 7 Science Chapter 11: Transportation in Animals and Plants
• NCERT Solutions for Class 7 Science Chapter 12: Reproduction in Plants
• NCERT Solutions for Class 7 Science Chapter 13: Motion and Time
• NCERT Solutions for Class 7 Science Chapter 14: Electric Current and Its Effects
• NCERT Solutions for Class 7 Science Chapter 15: Light
• NCERT Solutions for Class 7 Science Chapter 16: Water: A Precious Resource
• NCERT Solutions for Class 7 Science Chapter 17: Forests: Our Lifeline
• NCERT Solutions for Class 7 Science Chapter 18: Wastewater Story