Skip to content

Course home

Question bank·7.1 Carbon compounds as fuels and feedstock
Sign up

7.1 Carbon compounds as fuels and feedstock

EasyMediumHard
1234567891011121314151617181920212223242526272829
Question 7

A laboratory fractionating column separates a mixture containing four hydrocarbons. The table shows the boiling point of each hydrocarbon. All four hydrocarbons condense within the column.

HydrocarbonBoiling point in ∘C^\circ\text{C}∘C
P285
Q172
R68
S235

Which hydrocarbon travels furthest up the column before condensing?

[1]
A

Hydrocarbon R

B

Hydrocarbon S

C

Hydrocarbon Q

D

Hydrocarbon P

Markscheme

7.1 Carbon compounds as fuels and feedstock Questions

  1. GCSE
  2. /Chemistry
  3. /7.1 Carbon compounds as fuels and feedstock

91 exam-style questions on AQA GCSE Chemistry 7.1 Carbon compounds as fuels and feedstock, covering 7.1.1 Crude oil, hydrocarbons and alkanes, 7.1.2 Fractional distillation and petrochemicals, 7.1.3 Properties of hydrocarbons, and 7.1.4 Cracking and alkenes. Each one has a worked solution and a mark scheme showing where the marks go.

More questions