Edexcel GCSE Combined Science Paper 4: Chemistry 2 Higher June 2019 mark scheme 1SC0/2CH
Practise the past exam questions by topic
Crude oil, hydrocarbons & alkanes12 Qs
Fractional distillation & petrochemicals10 Qs
Properties of hydrocarbons14 Qs
Relative formula mass25 Qs
Amounts of substance in equations10 Qs
Group 7: the halogens23 Qs
Ionic bonding & ionic compounds28 Qs
Greenhouse gases & climate change17 Qs
Moles & amount of substance16 Qs
Properties of small molecules15 Qs
Composition & evolution of the atmosphere12 Qs
Electronic structure17 Qs
Group 1: the alkali metals16 Qs
Isotopes & relative atomic mass9 Qs
Bond energy calculations6 Qs
Collision theory & activation energy15 Qs
Factors affecting the rate of reaction18 Qs
Tests for gases32 Qs
+14 more
6 questions
- Q1 - 9 marks - Crude oil, hydrocarbons and alkanes, Fractional distillation and petrochemicals, Properties of hydrocarbons, Relative formula mass
- Q2 - 9 marks - Amounts of substance in equations, Group 7: the halogens, Ionic bonding and ionic compounds
- Q3 - 10 marks - Greenhouse gases and climate change, Moles and amount of substance, Properties of small molecules, The composition and evolution of the atmosphere
- Q4 - 10 marks - Electronic structure, Group 1: the alkali metals, Isotopes and relative atomic mass
- Q5 - 11 marks - Bond energy calculations, Collision theory and activation energy, Factors affecting the rate of reaction
- Q6 - 11 marks - Group 7: the halogens, Tests for gases
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