Why Dissolving and then reforming crystals can improve
their purity?
- 2 Answers
- 12419 Views
- Orbit Corporation, I also Faced
- E-Mail Answers
Answer Posted / naveen gutta
Crystallization is a technique used to produce the purified form of the compound. Generally the purified form and the impurities will show different solubility characteristics in different solvents at different temperatures.Some compounds will dissolve at room temperature only and it can be recrystallized at a temperature less than RT. Usage of combination of two solvents (miscible/miscible depending on the solubility) is preferable for crystallization purpose.
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
FDA MHRA
Describe the process of Actinium extraction from its primary sources and how it's obtained for various applications.
Discuss the historical significance of Actinium and its discovery in the context of the periodic table.
What is the accepted microbial load in APIs as per USP.........?
Why we are use glass viscometer, and what is calculation manual calculation formula as per USP. How many types of viscometre in glass type viscometer.
what things are suitable for investigatory project?
Explain the process of obtaining Protactinium from its primary sources and its purification methods.
How does Protactinium contribute to our understanding of Earth's history and the behavior of elements in natural systems?
how to prepare for the exam of ongc please give some idea
As a chemist working with Protactinium, what safety measures and precautions would you take due to its radioactivity?
which question ask me in grasim in inerview?
Protactinium-231 emits alpha particles. How can this property be utilized in radiation detectors or other scientific instruments?
why we not use caffeine at 205nm for hplc calibration?
Actinium is part of the actinide series. Could you explain the significance of this series and its placement in the periodic table?
why we need to synthesize impurities of midazolam
