Citric acid solution is acidic.
Which of the following could be used to show that citric acid solution is acidic?
balance
universal indicator paper
measuring cylinder
Bunsen burner
Practise Edexcel GCSE Chemistry Acids with exam-style questions for Foundation and Higher tier. 276 questions, matched to the Edexcel GCSE Chemistry (1CH0) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.