Which gas is evolved when an acid reacts with a carbonate? (2022)

Practice Questions

Q1
Which gas is evolved when an acid reacts with a carbonate? (2022)
  1. O2
  2. H2
  3. CO2
  4. N2

Questions & Step-by-Step Solutions

Which gas is evolved when an acid reacts with a carbonate? (2022)
  • Step 1: Identify the reactants. An acid and a carbonate are the two substances that will react.
  • Step 2: Understand what happens during the reaction. When an acid reacts with a carbonate, a chemical reaction occurs.
  • Step 3: Know the products of the reaction. One of the products of this reaction is carbon dioxide gas (CO2).
  • Step 4: Conclude that carbon dioxide is the gas evolved when an acid reacts with a carbonate.
No concepts available.
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