Which solvent was more effective for the recrystallization of naphthalene ethanol or hexane?

Purification technique for crystalline organic solids is known as recrystalization. For recrystallization of naphthalene, the polar solvents such as water and ethanol are bad solvents. On the other hand, the non polar solvents such as benzene, hexane, etc are good solvents for non polar solids like naphthalene.

HEXANE is a more effective solvent for the recrystallization of naphthalene.

Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.

The atomic nucleus made up from protons (yellow) and neutrons (blue) and held together by nuclear forces. nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. they bind protons and neutrons (“nucleons”) into atomic