39. Acetic acid was added to a solid X kept in a Test tube. A colourless, odourless gas Y was
evolved. The gas was passed through the lime water, which turned milky. It concludes
that:-
i) solid X is NaOH and the gas Y is CO2
ii) solid X is Na2CO3 and the gas Y is CO2
ijf solid X is sodium acetate and the gas y is CO2
iv) solid X is sodium chloride and the gas Y is CO2
40. Whia anchen untunuolant 2
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Answer:
the answer is potion B
CH3COOH + Na2CO3 = CH3COONa +H20 + CO2
Explanation:
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