Login
Login
Login
Register

Tutor HuntTest QuestionsChemistry QuestionsYear 10 Chemistry Questions

 

Graphite (GCSE Chemistry)

The following is a GCSE Chemistry test covering 'Graphite' from the broader topic Bonding, Structure, And The Properties Of Matter. The test is geared towards the AQA exam board style syllabus.
Start Test
Incorrect: 0
Correct: 0
Question 1
...
Congratulations - you have completed the test!
Your final score was

Below a typical questions that will be covered in this test. You final score will be logged on your account

A sample of graphite is heated strongly in air and slowly oxidises to carbon dioxide. What does this tell you about the bonding in graphite?
Which use of graphite takes advantage of its electrical conductivity combined with high-temperature stability?
Why is synthetic graphite often preferred for high-performance applications over natural graphite?
Which allotrope of carbon has layers of hexagonally arranged atoms with delocalised electrons between the layers?
Which of the following best explains why graphite has lower density than diamond?
Why are graphite electrodes sometimes replaced during electrolysis of molten salts?
Which process demonstrates the ability of graphite to intercalate small atoms or molecules between its layers?
Which feature of graphite gives it a very high melting point?
Why does graphite conduct heat well along the layers?
What causes the anisotropic (direction-dependent) properties of graphite, such as different electrical conductivity parallel and perpendicular to the layers?
What experimental observation would indicate that a carbon sample is composed of graphene-like layers that slide easily?