Test for Hydrogen (OCR GCSE Chemistry A, Combined (Gateway Science Suite)): Quizzes
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Practise the questions
8 questions from this quiz
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Practise the questions
8 questions from this quiz
What key property does hydrogen gas have?
What key property does hydrogen gas have?
Flammable
What type of reactions commonly produce hydrogen gas?
What type of reactions commonly produce hydrogen gas?
Metals and acids
What is the name of the test used to identify hydrogen gas?
What is the name of the test used to identify hydrogen gas?
Squeaky pop test
What should be done with the splint before testing for hydrogen?
What should be done with the splint before testing for hydrogen?
Light it
Where should the lit splint be held during the test?
Where should the lit splint be held during the test?
At the mouth of the test tube
What sound indicates that hydrogen gas is present?
What sound indicates that hydrogen gas is present?
Squeaky pop
What does hydrogen react with during the squeaky pop test?
What does hydrogen react with during the squeaky pop test?
Oxygen in the air
What does the reaction between hydrogen and oxygen produce?
What does the reaction between hydrogen and oxygen produce?
A small explosion