An industrial chemist reacts granulated zinc with excess dilute sulfuric acid to generate a gaseous product.
Describe a test, including the positive result, that can be used to confirm the identity of this gas.
Practise Edexcel GCSE Chemistry Acids with exam-style questions for Foundation and Higher tier. 100 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.