when you add a few drops of acetic acid to a test tube containing sodium bicarbonate powder, what would you observe??
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When we add few drops of acetic acid to a test tube containing sodium bicarbonate powder, then evolution of colorless and odourless gas i. e. CO2 will take place.
CH3COOH + NaHCO3 -------> CH3COONa + CO2 + H2O
CH3COOH + NaHCO3 -------> CH3COONa + CO2 + H2O
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very poor in physics .........
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