Question

12 Consider the following statements:
1
(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?
ان بی قرآن
All four
(a) and (b)
(b) and (c)
Only (D)
d​

Answer 1

Answer:

(b) and ( c) are correct option .....

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Answer 2

Answer:

only d

Explanation:

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