This question is about oxygen (O₂) and sulfur dioxide (SO₂) - AQA - GCSE Chemistry Combined Science - Question 6 - 2019 - Paper 2
Question 6
This question is about oxygen (O₂) and sulfur dioxide (SO₂).
1. Give the test and result for oxygen gas.
Test:
Result:
Worked Solution & Example Answer:This question is about oxygen (O₂) and sulfur dioxide (SO₂) - AQA - GCSE Chemistry Combined Science - Question 6 - 2019 - Paper 2
Step 1
Give the test and result for oxygen gas.
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Answer
To test for oxygen, a glowing splint is introduced into the gas. If oxygen is present, the splint will relight, indicating a positive test result.
