Question

Q. Which of the following is an acid - base indicator ?
a) Vinegar.
b) Lime water.
c) Turmeric.
d) Baking soda.​

Answer 1

Answer:

the answer is turmeric option -c

Answer 2

Q. Which of the following is an acid - base indicator ?

Ans. Turmeric.

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Know More :

• Turmeric is yellow in acidic and neutral solutions; is bright red in basic solutions. Hence, it is an acid - base indicator.

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