Quelpr
1 markKinetic Theory

CAPE Chemistry Unit 1 · 2017 · Question 2(e)

State the significance of the gradient in relation to the equation in (d).

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 2(a)Present the data provided above, as well as the temperature T(K), in a tabular format.[5 marks]
  2. 2(b)On the grid provided below, plot a graph of volume of gas V(dm³) against temperature T(K), circling the plotted points.[4 marks]
  3. 2(c)(i)From your graph, deduce the volume occupied by the gas at a temperature of 373 K.[1 mark]
  4. 2(c)(ii)From your graph, deduce the relationship between the volume (V) of the gas and the temperature (T).[1 mark]
  5. 2(d)Write an equation to represent the relationship in (c) (ii).[1 mark]
  6. 2(f)Calculate the value of the gradient of the graph, stating the relevant units.[3 marks]

More practice: the rest of this paper · more Kinetic Theory questions · all CAPE Chemistry Unit 1 past papers