Acids Bases and Salts MCQs

Which one of the following can be used as an acid–base indicator by a visually impared student?

December 28, 2021

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Which one of the following can be used as an acid–base indicator by a visually impared student

Q. Which one of the following can be used as an acid–base indicator by a visually impared student?

Litmus
Turmeric
Vanilla essence
Petunia leaves

Answer: Vanilla essence

Which one of the following can be used as an acid–base indicator by a visually impared student?

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Which of the following substance will not give carbon dioxide on treatment with dilute acid?

Which one of the following can be used as an acid–base indicator by a visually impared student?

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The pH of the gastric juices released during digestion is

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