Question

3. Three solutions A, B and C are tested with blue
litmus paper.
A showed no change of colour; B changed the
litmus to red; C also showed no change of colour.
Which of the following statements give accurate
information?
(a) Solutions A and C are bases.
(b) Solution B is acidic.
(c) Solution A is neutral but C is acidic.
(d) All the three solutions A, B and C are basic.​

Answer 1

Answer:

B)is an acidic solution

Answer 2

Answer:

Litmus paper is a natural  indicator which changes red in acids and blue in bases. Compounds that do not affect the color of litmus papers are described as neutral.When litmus paper turns  red then the substance is acid