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Course: Edexcel Igcse Chemistry Modular — UNIT 1
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Edexcel Igcse Chemistry Modular — UNIT 1

Unit 1 · Principles of Chemistry

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Unit 1 · Inorganic Chemistry

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Unit 1 · Physical & Organic Chemistry

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Quiz

Crude oil – Check yourself

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Crude oil Edexcel O Level Modular Chemistry check yourself quiz: free practice for Edexcel Modular – OL (chemistry). Work through this Crude oil Edexcel O Level Modular Chemistry check yourself quiz and get instant feedback on every answer. If you get stuck, review the 4b Crude oil — Notes lesson. More practice: Edexcel Modular – OL (chemistry) — all units. Syllabus: Pearson Edexcel International GCSEs.

  • Questions count: 10
  • Passing grade: B+
  • Time limit: 10 minutes
Start Quiz
1.
Which fraction is used as fuel for aircraft?
Gasoline
Kerosene
Bitumen
Fuel oil
2.
Going down a fractionating column, which property increases?
Volatility
Ease of ignition
Viscosity
Temperature decreases
3.
How are nitrogen oxides formed in a car engine?
Nitrogen in petrol burns
Nitrogen and oxygen from air react at high temperature
Sulfur reacts with nitrogen
Carbon monoxide reacts with nitrogen
4.
Which gas is mainly responsible for acid rain from burning coal?
Sulfur dioxide
Carbon monoxide
Methane
Water vapour
5.
What conditions are used for catalytic cracking?
Nickel catalyst at 150 °C
UV light at room temperature
Iron catalyst at 450 °C and 200 atm
Silica or alumina catalyst at 600–700 °C
6.
Why is carbon monoxide dangerous?
It causes acid rain
It is a greenhouse gas only
It reduces the oxygen the blood can carry
It is highly acidic
7.
Which statement best describes Crude oil?
How easily a liquid evaporates.
A mixture of hydrocarbons, mainly alkanes, formed over millions of years from the remains of marine organisms.
Rain with low pH caused by sulfur dioxide and nitrogen oxides dissolving in water.
Separation of a liquid mixture into fractions using differences in boiling point.
8.
Which statement best describes Cracking?
A mixture of hydrocarbons, mainly alkanes, formed over millions of years from the remains of marine organisms.
Breaking long-chain alkanes into shorter alkanes and alkenes using heat and a catalyst.
A substance that increases the rate of reaction without being used up.
How easily a liquid evaporates.
9.
Which statement best describes Viscosity?
A substance that increases the rate of reaction without being used up.
A substance that releases heat energy when it burns.
A mixture of hydrocarbons with similar boiling points, collected together during fractional distillation.
How thick a liquid is, or how easily it flows.
10.
Which statement best describes Acid rain?
Rain with low pH caused by sulfur dioxide and nitrogen oxides dissolving in water.
A mixture of hydrocarbons, mainly alkanes, formed over millions of years from the remains of marine organisms.
Separation of a liquid mixture into fractions using differences in boiling point.
A mixture of hydrocarbons with similar boiling points, collected together during fractional distillation.
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Part of Unit 1 · Physical & Organic Chemistry — see every lesson and quiz in this unit.
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