Using the knowledge of acid and bases write a secret message with the help of baking soda and beetroot explain how it works

Using the knowledge of acid and bases write a secret message with the

1.	Using the knowledge of acid and bases write a secret message with the help of baking soda and beetroot explain how it works
Answer» The secret MESSAGE is written USING baking soda solution which is a weak base. Explanation:When beetroot juice INDICATOR is spread on the secret message , it turns into PALE yellow. This is because NaHCO₃ is BASIC and beetroot juice indicator turns pale yellow in reacting with bases.