Question

When baking soda is mixed with lemon juice, bubbles are formed. Which gas is evolved in this reaction?

Answer 1

Chemical reaction:

• “The reaction in which change in the chemical properties takes place is called a chemical reaction.”
• It can be identified by the evolution of heat, light or energy, colour change, etc.

Reaction of baking soda with lemon juice:

• The reaction of baking soda with lemon juice produces Carbon dioxide gas.
• It is identified by the formation of bubbles.