Question

Outline the successive steps in the crystallization of an organic solid from a solvent.

A) Dissolution, filtration, evaporation
B) Evaporation, filtration, dissolution
C) Filtration, evaporation, dissolution
D) Dissolution, evaporation, filtration

Answer 1

The successive steps in the crystallization of an organic solid from a solvent are dissolution, evaporation, and filtration.

Step-by-step explanation:

The successive steps in the crystallization of an organic solid from a solvent are:

1. Dissolution: The solid organic compound is dissolved in a suitable hot solvent to form a solution.
2. Evaporation: The solution is allowed to cool slowly, causing the organic compound to crystallize and separate from the solvent.
3. Filtration: The solvent and the crystals are then separated by filtration, using a filter paper or other appropriate filtration method.

In summary, the correct answer is option D) Dissolution, evaporation, filtration.