OCR GCSE Combined Science A Gateway revision notes
Practical skills Revision Notes
Study Practical skills with curriculum-aligned Revision Notes resources, practice links, and exam-focused support.
At a glance
revision notes
Resource type
Topic
Practical skills
Revision notes
Kiriyama Funnel Reverse: practical apparatus
What Kiriyama Funnel Reverse Is Used For
Kiriyama Funnel Reverse is practical apparatus for supporting filtration and separation of insoluble solids. In A-level Chemistry, the annotated diagram helps connect the apparatus to the method, measurement, or observation being tested.
How To Use It In An Exam Answer
Use the marker labels to name the apparatus first, then say why it is suitable. A strong answer links kiriyama funnel reverse to supporting filtration and separation of insoluble solids, rather than only saying that it is used in a lab.
Syllabus Link
Primary private mapping: OCR GCSE combined-science-a-gateway J250, Practical skills.
Common Trap
Do not describe apparatus by appearance only. Marks usually come from explaining its function in the practical method.
Liebig Condenser: practical apparatus
What Liebig Condenser Is Used For
Liebig Condenser is practical apparatus for heating, cooling, or collecting substances during distillation. In GCSE Chemistry, the annotated diagram helps connect the apparatus to the method, measurement, or observation being tested.
How To Use It In An Exam Answer
Use the marker labels to name the apparatus first, then say why it is suitable. A strong answer links liebig condenser to heating, cooling, or collecting substances during distillation, rather than only saying that it is used in a lab.
Syllabus Link
Primary private mapping: OCR GCSE combined-science-a-gateway J250, Practical skills.
Common Trap
Do not describe apparatus by appearance only. Marks usually come from explaining its function in the practical method.
Liebig Condenser: practical apparatus
What Liebig Condenser Is Used For
Liebig Condenser is practical apparatus for heating, cooling, or collecting substances during distillation. In GCSE Chemistry, the annotated diagram helps connect the apparatus to the method, measurement, or observation being tested.
How To Use It In An Exam Answer
Use the marker labels to name the apparatus first, then say why it is suitable. A strong answer links liebig condenser to heating, cooling, or collecting substances during distillation, rather than only saying that it is used in a lab.
Syllabus Link
Primary private mapping: OCR GCSE combined-science-a-gateway J250, Practical skills.
Common Trap
Do not describe apparatus by appearance only. Marks usually come from explaining its function in the practical method.
Micro Spatula: practical apparatus
What Micro Spatula Is Used For
Micro Spatula is practical apparatus for supporting practical chemistry work. In GCSE or introductory practical science, the annotated diagram helps connect the apparatus to the method, measurement, or observation being tested.
How To Use It In An Exam Answer
Use the marker labels to name the apparatus first, then say why it is suitable. A strong answer links micro spatula to supporting practical chemistry work, rather than only saying that it is used in a lab.
Syllabus Link
Primary private mapping: OCR GCSE combined-science-a-gateway J250, Practical skills.
Common Trap
Do not describe apparatus by appearance only. Marks usually come from explaining its function in the practical method.
Related topics
Study nearby topics next
Revision hubs