The absorption of ink by blotting paper involves__________...? Mcqs

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💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

The absorption of ink by blotting paper involves__________...?

(A) Viscosity of ink

(B) Capillary action phenomenon

(C) Diffusion of ink through the blotting

(D) Siphon action

✅ Correct Answer: Capillary action phenomenon

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Source: This question is taken from the Everyday Science

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