Question

Plz answer the following

Answer 1

Answer:

Step-by-step explanation:

Acidic. 1 and 3and 4

Basic. 2and 6

Neutral. 5

Answer 2

Answer:

Step-by-step explanation:

1. Dilute hydrochloride acid -

Colour - Red

PH - 1

2. Dilute sodium hydroxide-

Colour- Purple

PH - 12

3. Dilute ethanoic acid

Colour - Red

PH - 4

4. Lemon juice -

Colour - Orange

PH - 2.5

5. Water -

Colour - No change

PH - 7

6. Dilute sodium bicarbonate -

Colour - Blue

PH - 9