ethanoic acid on reacting with sodium hydrogen carbonate gives (i) A colourless pungent smelling gas. (ii) A colourless, odourless gas (iii) A pale yellow, odourless gas (iv) A pale yellow pungent smelling gas
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1
Answer:
Chemically the ethanoic acid reacts with the sodium hydrogen carbonate to form carbon dioxide gas and water. The carbon dioxide gas produced rushes away from the water. This is seen as bubbles.
Answered by
1
Answer:
Ethanoic acid on reacting with sodium hydrogen carbonate gives off carbon dioxide which turns lime water turbid.
so ur answer is (ii)
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