Class 7 || NCERT || Science || Chapter 5 || Physical and Chemical Change 🧪||NOTES||SOLUTIONS  📚📘✨

Class 7 || NCERT || Science || Chapter 5 || Physical and Chemical Change 🧪||NOTES||SOLUTIONS 📚📘✨

#funlearningwithdiya #ncert #ncertscience #notes #solutions #shortvideo #science #shortsfeed #shorts #reels #ncertscienceclass6to12 #youtubeshorts #yt #chemistry