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What is PURE SUBSTANCES and there example

Triggerins December 16, 2020 copper

NDA / Chemistry 🧪 Lesson 02 Elements,Mixtures and compounds PURE SUBSTANCES These substances have fixed composition and non-variable properties. The…

NDA / Chemistry 🧪 Lesson 02 Elements,Mixtures and compounds CHANGE IN STATE AND LATENT HEAT The conversion of a substance trom one state to another …