Card 1 of 26
What must particles do before they can react?
A
They must collide.
B
Heating increases particle kinetic energy, making them move faster.
C
It exposes more surface, allowing more particles to collide.
D
- Concentration increases frequency.
- Pressure increases frequency for gases.
- Surface area increases frequency for solids.
Card 1 of 26
8.1.2 Collision theory and the factors affecting rate Flashcards
26 flashcards on Edexcel GCSE Chemistry 8.1.2 Collision theory and the factors affecting rate: the key terms, definitions and equations you need to recall for Paper 1 and Paper 2.