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Chromatography : Class 9 Science MCQ Practice Questions & Answers (Bengali) - ObjectiveMcq

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PracticeClass 9 ScienceChemistrySeparation TechniquesChromatography

Chromatography in Class 9 Science : Practice MCQ Questions & Answers with Explanations

1 practice sets · Page 1 of 1

Class 9 ScienceMediumChemistry Separation TechniquesChromatography

1.

Which of the following is a technique used to separate different colored pigments in a mixture?

A

Distillation

B

Chromatography

C

Filtration

D

Centrifugation

Correct Answer:

B — Chromatography

Explanation:

Chromatography separates substances based on different rates of movement.