Test for Oxygen (OCR GCSE Chemistry A, Combined (Gateway Science Suite)): Quizzes
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Practise the questions
7 questions from this quiz
What is the key property of oxygen that allows it to be identified with a glowing splint test?
What is the key property of oxygen that allows it to be identified with a glowing splint test?
It supports combustion
What is the name of the test used to identify oxygen gas?
What is the name of the test used to identify oxygen gas?
Glowing splint test
How should the splint be prepared before inserting it into the test tube?
How should the splint be prepared before inserting it into the test tube?
Light it, then blow it out to a glow
What happens to a glowing splint when oxygen is present?
What happens to a glowing splint when oxygen is present?
It relights or reignites
Why does the glowing splint relight in the presence of oxygen?
Why does the glowing splint relight in the presence of oxygen?
Oxygen fuels the combustion process
Which process is mentioned as a way oxygen gas can be produced?
Which process is mentioned as a way oxygen gas can be produced?
Electrolysis
What does a glowing splint look like?
What does a glowing splint look like?
An ember without flame