Question

List 2 observations which you make when you add a pinch of sodium hydrogen Carbonate to
acetic acid in a test tube

Answer 1

Answer:

carbon dioxide is released

baking powder is formed

Answer 2

Answer:

sodium acetate and water and carbon di oxide are produced

Explanation:

and when liberated gas is passed through lime water it turns milky (indicates presence of co2 gas )

and when we smell the resultant mixture it will smell like acetic acid (indicates presence of sodium acetate)

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