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The blotting paper helps observe liquid by__________?

ASurface Action

BCapillary Action

CViscosity

DBoldness

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Answer and explanation

Correct Answer: B: Capillary Action

Explanation: The correct answer is B: Capillary Action. Blotting paper absorbs liquid through Capillary Action. This is the ability of a liquid to flow in narrow spaces without the assistance of external forces, due to the adhesion between the liquid and the paper fibers.

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The blotting paper helps observe liquid by__________? Answer: Capillary Action | MCQist