Skip to content

Course home

Question bank·6.1 Rate of reaction
Sign up

6.1 Rate of reaction

EasyMediumHard
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273
Question 71
H77%

A student draws a graph of the volume of gas produced against time. How can the rate of reaction at 40 s be found from this graph?

[1]
A

By dividing the total volume of gas by 40 s40\ \text{s}40 s

B

By reading the volume of gas collected at 40 s40\ \text{s}40 s

C

By measuring the area under the curve at 40 s40\ \text{s}40 s

D

By finding the gradient of a tangent at 40 s40\ \text{s}40 s

Markscheme

6.1 Rate of reaction Questions

  1. GCSE
  2. /Chemistry
  3. /6.1 Rate of reaction

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.

More questions