A manufacturer carries out the same reaction in several batches. A solid catalyst is separated from the reaction mixture after the first batch.
Which statement about the recovered catalyst is correct?
It can increase the amount of product made in the next batch
It can be used again to speed up the next batch
It can give the particles in the next batch more kinetic energy
It can raise the energy level of the products in the next batch
127 exam-style questions on AQA GCSE Chemistry 6.1 Rate of reaction, covering 6.1.1a Calculating rates of reactions, 6.1.1b Gradient of a tangent as rate, 6.1.2 Factors which affect the rates of chemical reactions, 6.1.3 Collision theory and activation energy, and 6.1.4 Catalysts. Each one has a worked solution and a mark scheme showing where the marks go.