Question

solution? Explain.
Consider the following statements:
(a) Both acids and bases change colour at all indicators,
(b). If an indicator gives a colour change with an acid, It does not give a change
with a base
(c) Iran 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 b (iii) b and c (iv) only d.​

Answer 1

Answer:

the answer is the (iii) b and c