Question

what are indicators name some indicators and Thier effects on on acids and bases​

Answer 1

Answer: some indicaters are litmus paper,

turmeric, pH paper

If you use some turmeric or put it on any base it will change its color into reddish brown.

Answer 2

Answer:

Indicators are those substances which tell us whether a substance is acidic or basic by change in colour.

Indicators:

1. Red litmus: turns blue when used for bases and remains red for acids

2. Blue litmus :turns red for acids and remains blue for bases

3. Phenolphthalein :turns colourless for acids and pink for bases

4. Methyl orange :turns red for acids and yellow for bases