Physics, asked by taman8397, 5 months ago

observation table : indicator litmus paper
srno solution. indicator. the colour . produce
1. A
2. B
3. c
4. D explain in chart with indicator and colour produced

Answers

Answered by Meenupal

Answer:

In general, litmus paper is red below a pH of 4.5 and blue above a pH of 8.3. If the paper turns purple, this indicates the pH is near neutral. Red paper that does not change color indicates the sample is an acid. Blue paper that does not change color indicates the sample is a base.

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