Washing and drying a crude solid
What Washing and drying a crude solid means in Chemistry A-Level, as defined for OCR.
Definition of Washing and drying a crude solid
Check what you remember
Read the wording for your board, then hide it and explain Washing and drying a crude solid in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
The solid is washed with a little cold solvent to remove soluble impurities and mother liquor, and air is drawn through it to help drying.
Topics that use Washing and drying a crude solid
Related terms
- Basicity of amines
- Carbonyl group distinction
- Comparison with literature data
- Distillation
- Distillation apparatus
- Filtration under reduced pressure
- Functional group identification
- Functional group recognition
Using Washing and drying a crude solid in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
Practise Chemistry questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
A week of Premium from your first lesson · Then the free plan continues · No card, no charge