Question

11. 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
change with a base.
o fan 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?
(0) All four (1) a and dili) b, c and d (v) only d​

Answer 1

Explanation:

I think a and d options are correct