Chemistry Unit 2 1.0 / 5 based on 1 rating ? ChemistryGCSEAQA Created by: AmyBethCreated on: 02-03-13 12:53 Why does reaction rate increase as the temperature increases? At higher temperatures particles move faster and collide more often. 1 of 4 A successful collision is one in which: Enough energy is transferred for particles to react 2 of 4 What is the rate of reaction for this: Volume of gas=50cm3 and the time=50seconds 1cm3/s 3 of 4 What five things affect the rate of reaction? Particle size, concentration, temperature, pressure and catalysts 4 of 4
Comments
No comments have yet been made