Question

11. Consider the following statements:
(2) Both acids and bases change colour of all indicators.
DIf 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 colou
with an acid.
1 (D) Change of colour in an acid and a base depends on the type of th
indicator
Which of these statements are correct?
(i) All four (ii
) a and d
(ii) a and d (iii) b, c and d
(iii) b, c and d (iv) only d​

Answer 1

Answer:

a and d

Explanation:

all of the others are false