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The particle model

The particle model

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Question 9

Substance Z\text{Z}Z melts at 114∘C114^\circ\text{C}114∘C and boils at 184∘C184^\circ\text{C}184∘C.

What is the state of substance Z\text{Z}Z at room temperature (approximately 20∘C20^\circ\text{C}20∘C)?

A

Gas

B

Liquid

C

Plasma

D

Solid

Markscheme

The particle model Questions

  1. GCSE
  2. /Chemistry
  3. /The particle model

27 exam-style questions on OCR GCSE Chemistry The particle model. Each one has a worked solution and a mark scheme showing where the marks go.

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