Key term for OCR GCSE Chemistry B, used in Titration.
An acid-base indicator that is yellow in alkaline solutions, red in acidic solutions, and distinctly orange at the neutralisation end-point.
Methyl orange 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.
