1.

When baking soda is mixed with lemon juice, hubbies are formed with the evolution of a gas. What type of change is it? Explain.

Answer»

When baking soda (Sodium hydrogen carbonate) is mixed with lemon juice (citric acid), bubbles are formed. The bubbles are formed due to the evolution of carbon dioxide gas. This is a chemical change involving the formation of new substances.

Lemon juice + Baking soda ➝ Carbon dioxide + Other substances.



Discussion

No Comment Found