Foundation tier papers may include questions in which you have to draw lines to match correct options. These questions will include incorrect choices.
When you answer a link box question, draw the number of lines needed to answer the question.
This page contains AQA material which is reproduced by permission of AQA.
Some gases given off in reactions can be identified by chemical tests.
Draw one line from each chemical test to the name of the gas. [3 marks]
Draw one line from each symbol to the name of the component. [3 marks]