A teacher gave two test tubes - one containing distilled water and the other containing lemon juice to two students. Which one of the following can be used for correctly identifying the test tube containing the lemon juice?
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1
Answer:
Lemon juice is an acid basically a citric acid. So, you can use litmus paper to identify it. It would turn red.
Explanation:
Answered by
1
Answer:
Explanation:
colour, acidity etc.
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