PHYSICAL SCIENCE
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Science Bowl Question

📅 NSB Double Elimination 2019🎓 MS🔄 Round 1#️⃣ Question 25❓ TOSS-UP📝 Multiple Choice

What is the name for the procedure which is used to separate molecules of different polarity by placing them on paper and then placing the bottom edge of the paper on in a certain polar or nonpolar solvent?

W) electrophoresis
X) titration
Y) chromatography
Z) vertical separation
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