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14.3 Gas pressure and temperature

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Question 15
F

A gas is initially at −18 ∘C-18\,^\circ\mathrm{C}−18∘C. Its temperature rises by 45 ∘C45\,^\circ\mathrm{C}45∘C.

What is its final temperature in kelvin?

[1]
A

300 K300\,\mathrm{K}300K

B

255 K255\,\mathrm{K}255K

C

282 K282\,\mathrm{K}282K

D

336 K336\,\mathrm{K}336K

Markscheme

14.3 Gas pressure and temperature Questions

  1. GCSE
  2. /Physics
  3. /14.3 Gas pressure and temperature

108 exam-style questions on Edexcel GCSE Physics 14.3 Gas pressure and temperature, covering 14.3.1 Gas pressure and particle motion, 14.3.2 Temperature and pressure at constant volume, 14.3.3 Absolute zero and the kelvin scale, 14.3.4 Compressing and expanding gases, 14.3.5 Volume and pressure at constant temperature, and 14.3.6 Doing work on a gas. Each one has a worked solution and a mark scheme showing where the marks go.

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