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,c and d (iv) only d​

Answer 1

Answer:

only d is the answer for this question

Answer 2

Answer:

The option (d) i.e. only d is the correct statement.