A student adds a small amount of solid copper(II) carbonate to a beaker containing dilute sulfuric acid.
Which of the following options correctly describes the observations made during this reaction?
The green solid dissolves, effervescence is observed, and a blue solution is formed.
The green solid dissolves, effervescence is observed, and the solution remains colourless.
A blue precipitate forms, effervescence is observed, and the solution remains colourless.
The blue solid dissolves, no gas is evolved, and a green solution is formed.
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.
