Chemistry · May / June 2018 · Paper 12 · Question 2
5070Separation and purification
Which mixture can be separated into its components by adding water, stirring and filtering?
- Acalcium carbonate and sodium chloride
- Bmagnesium and iron
- Csodium chloride and copper(II) sulfate
- Dsulfuric acid and hydrochloric acid
As printed in the paper
Show the answer
Correct answer: A. calcium carbonate and sodium chloride
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.