Key term for OCR GCSE Chemistry B, used in Titration.
An object placed under the conical flask during a titration to provide a neutral background, making the indicator's colour change easier to see.
White tile appears in OCR GCSE Chemistry B revision content for Practical skills, especially Titration and Apparatus and techniques.
Create a free account to access OCR GCSE Chemistry B revision notes, track progress, and practise related key terms.
