Multiple Choice Questions on A drop of a liquid sample was put on the pH paper It was observed that the colour of the pH paper tu........... for 10th Standard Preparation

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Multiple Choice Questions

A drop of a liquid sample was put on the pH paper It was observed that the colour of the pH paper tu...........

Chemistry Chapter - 2
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    A drop of a liquid sample was put on the pH paper. It was observed that the colour of the pH paper turned blue. The liquid sample is 

    lemon juice

    Incorrect Answer

    sodium bicarbonate solution

    Correct Answer

    distilled water

    Incorrect Answer

    hydrochloric acid

    Incorrect Answer
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    Explanation:

    The liquid sample is of sodium bicarbonate (NaHC3) solution. It is a basic solution. And we know that a basic solution turns pH paper blue.

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