CBSE class 7 chemistry chapter 5 physical and chemical changes activity 5.8

Описание к видео CBSE class 7 chemistry chapter 5 physical and chemical changes activity 5.8

CBSE class 7
chapter 5
physical and chemical changes
activity 5
vinegar + baking soda-------- carbon dioxide + other substances
carbon dioxide + lime water -------- calcium carbonate + water
lime water = calcium hydroxide solution
calcium carbonate( milky )

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