Question

They turn blue litmus red
d. They are not corrosive in nature
2 Which of the following is not a property of
Bases turn blue litmus red
b. Bases turn the colour of turmeric indicator to red
Bases have pH above 7 on pH scale
They usually taste bitter
3. Which of these statement is correct?
Both acids and bases change colour of all indicato
b. Indicator can be either natural or synthetic
Indicator gives a colour change with add only
log
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Answer 1

Answer:

3) b

b. Indicator can be either natural or synthetic

Indicator gives a colour change with add only