What is an instrumental method?
What is an instrumental method?
An instrumental method of analysis uses a machine to detect and measure a property of a substance. A computer usually records the result as a chart or table.
Step-by-step lessons on OCR GCSE Chemistry 4.2.3 Instrumental methods of analysis. Each one builds up to exam-style questions. Nail the core quantitative topics — moles, balancing equations and calculations — early on, since they underpin higher-tier questions across every paper and topic.