The reason for the isolation of the final product of recrystallization by vacuum filtration instead of gravity filtration should be determined. Concept introduction: Recrystallization is a technique that is used to purify the impure compounds. It is based on the principle that the solubility of substances increases with the increase in temperature. Following are some of the types of recrystallization: Single-solvent recrystallization Multi-solvent recrystallization Hot filtration-recrystallization

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Chapter 4, Problem 9Q

Interpretation Introduction

Interpretation:

The reason for the isolation of the final product of recrystallization by vacuum filtration instead of gravity filtration should be determined.

Concept introduction:

Recrystallization is a technique that is used to purify the impure compounds. It is based on the principle that the solubility of substances increases with the increase in temperature.

Following are some of the types of recrystallization:

Single-solvent recrystallization

Multi-solvent recrystallization

Hot filtration-recrystallization

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