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Atoms and reactions

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Question 63

Compound Z\textbf{Z}Z is a chloride of carbon that is a liquid at room temperature and pressure and has a boiling point of 77∘C77^\circ\text{C}77∘C.

When 0.547 g0.547\text{ g}0.547 g of Z\textbf{Z}Z is heated to 110∘C110^\circ\text{C}110∘C at 1.02×105 Pa1.02 \times 10^5\text{ Pa}1.02×105 Pa, 111 cm3111\text{ cm}^3111 cm3 of gas is produced.

Determine the molecular formula of compound Z\textbf{Z}Z.

Show all your working.

[4]
Markscheme

Atoms and reactions Questions

  1. A Level
  2. /Chemistry
  3. /Atoms and reactions

199 exam-style questions on OCR A A Level Chemistry Atoms and reactions, covering Atomic structure and isotopes, Compounds, formulae and equations, Amount of substance, Acids, and Redox. Each one has a worked solution and a mark scheme showing where the marks go.

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