Question

Consider the following statements:
(1) Both acids and bases change colour of
all indicators.
(ii) If an indicator gives a colour change
with an acid, it doesnot give a change
with a base
(ili) If an indicator changes colour with a
base, it doesnot change colour with an
acid.
(iv) Change of colour in an acid and a
base depends on the type of the indicator.
Which of these statements are correct?
1 All four​

Answer 1

Explanation:

1 is false

2 is true

3 is true

4 is false