Question

*What change takes place in the color of blue litmus Paper when we put one or two drops of an acid on it?*
1️⃣ Red 2️⃣ Remain Blue 3️⃣ Black 4️⃣ Violet​

Answer 1

Answer:

1️⃣ Red ❣

Acidic medium have a range of pH about less than 7, and basic medium is found to have pH range higher than 7. - When we put a drop of acid on blue litmus paper then it turns red. Whereas, we put a drop of acid on red litmus paper then it remains red.