Question

4. Why acetone and MgCl2, are used while grinding the leaves?​

Answer 1

Explanation:

Answer: Its slight polarity allows it to dissolve polar substances, and the fact that it is less polar than water allows greater resolution between pigments on paper. These reasons allow acetone to be a great solvent for pigment chromatography.

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Answer 2

Answer:

Its slight polarity allows it to dissolve polar substances, and the fact that it is less polar than water allows greater resolution between pigments on paper. These reasons allow acetone to be a great solvent for pigment chromatography. Other solvents that are good are small alcohols for the same reason!

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