Question

Classify the following statements into acid, base and neutral substances. (5)

1. It turns turmeric paper into red.

2. It gives pink colour with phenolphthalein.

3. It makes china rose into a dark pink(magenta).

4. It does not give any colour change with litmus paper.

5. It is sticky to touch.​

Answer 1

1.acid

2.neutral

3. acidic

4.neutral

5.base