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10.5 Bulk and surface properties of matter including nanoparticles

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Question 1
F

A cube has side length 2 cm. What is its surface area to volume ratio?

[1]
A

0.33 cm−10.33\,\mathrm{cm^{-1}}0.33cm−1

B

1.5 cm−11.5\,\mathrm{cm^{-1}}1.5cm−1

C

3 cm−13\,\mathrm{cm^{-1}}3cm−1

D

6 cm−16\,\mathrm{cm^{-1}}6cm−1

Markscheme

10.5 Bulk and surface properties of matter including nanoparticles Questions

  1. GCSE
  2. /Chemistry
  3. /10.5 Bulk and surface properties of matter including nanoparticles

36 exam-style questions on Edexcel GCSE Chemistry 10.5 Bulk and surface properties of matter including nanoparticles, covering 10.5.1 Nanoparticles: size, uses and risks and 10.5.2 Comparing and selecting materials. Each one has a worked solution and a mark scheme showing where the marks go.

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