Question

9. Since metal carbonate and metal bicarbonate are basic , they react with acids
to give salt and water with the liberation of
a)NO2 b)S02 c)CO2d)SO3​

Answer 1

Answer:

c) CO2

Explanation:

Acids react with metal carbonates or metal bicarbonates to give out carbon dioxide, along with the corresponding metal salts and water. Sodium carbonate reacts with hydrochloric acid to form sodium chloride, carbon dioxide, and water