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State whether the following statement is True or False. Also, correct the False statement. In paper chromatography, the solvent level should be above the sample spot at the beginning of the experiment

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Question

State whether the following statement is True or False. Also, correct the False statement.

In paper chromatography, the solvent level should be above the sample spot at the beginning of the experiment.

True or False
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Solution

The given statement is false.

Correct Statement:

In paper chromatography, the solvent level should be below the sample spot at the beginning of the experiment, otherwise the spot would dissolve directly into the solvent.

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Chapter 5: Exploring Mixtures and their Separation - Intext Questions [Page 82]

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NCERT Science Exploration [English] Class 9
Chapter 5 Exploring Mixtures and their Separation
Intext Questions | Q 6. (iii) | Page 82
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