Question

Consider the following statements:

(a) Both acids and bases change colour of all indicators.

(b) If an indicator gives a colour change with an acid, it does not give a change
with a base.

c) If an indicator changes colour with a base, it does not change colour with an
acid.

(d) Change of colour in an acid and a base depends on the type of the indicator.


Which of these statements are correct?
(i) All four (ii) a and d (iii) b and c (iv) only d

Answer 1

Answer:

1. False.

2. False.

3. False.

4. True....