when baking soda is mixed with vinegar Bubbles are formed with the evolution of gas name the gas in body what happened when the gas is passed through lime water in 10 mark question answers
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When baking soda is mixed with lemon juice, bubbles formed because of evolution of carbon dioxide gas. This is a chemical change, because in this reaction new substances areformed. Question 5: When a candle burns, both physical and chemical changes take place.
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Answer. When baking soda (Sodium hydrogen carbonate) is mixed with lemon juice (citric acid), bubbles are formed. The bubbles are formed due to the evolution of carbon dioxide gas.
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