Dry ice is solid carbon dioxide. At room temperature it forms carbon dioxide gas, but no liquid is seen. What is the name of this change?
[1]
A
Melting
B
Sublimation
C
Evaporation
D
Boiling
Markscheme
3.1 States of matter Questions
84 exam-style questions on Edexcel GCSE Chemistry 3.1 States of matter, covering 3.1.1 The three states of matter and changes of state. Each one has a worked solution and a mark scheme showing where the marks go.