Apparatus Y contains dilute sulfuric acid. A few drops of phenolphthalein indicator are added to this acid. What is the final colour of the phenolphthalein?
A
colourless
B
pink
C
yellow
D
orange
Markscheme
Acids, alkalis and titrations Questions
39 exam-style questions on Edexcel IGCSE Chemistry Acids, alkalis and titrations. Each one has a worked solution and a mark scheme showing where the marks go.