Question

name the gas liberated when an acid reacts with metallic carbonate write the chemical equation on of the reaction when this gas is passed through lime water what is the colour of the precipitatae obtained in this reaction​

Answer 1

Answer:

When the gas liberated in the reaction is passed through lime water, lime water turns milky or a white precipitate of calcium carbonate is formed. ) is liberated when an acid react with a metallic carbonate . The colour of the precipitation obtained in this reaction is white that is the colour of calcium carbonate