Edexcel GCSE Combined Science Paper 3: Chemistry 1 Higher November 2020 mark scheme 1SC0/1CH
Practise the past exam questions by topic
Concentration of solutions16 Qs
Covalent bonding16 Qs
Electrolysis14 Qs
Electrolysis of aqueous solutions15 Qs
Ionic bonding & ionic compounds28 Qs
Making soluble salts16 Qs
Reactions of acids17 Qs
Relative formula mass25 Qs
Tests for gases32 Qs
Chromatography6 Qs
Mixtures & separation techniques12 Qs
Empirical formulae19 Qs
Isotopes & relative atomic mass9 Qs
Oxidation & reduction in terms of electrons16 Qs
Electronic structure17 Qs
Metallic bonding7 Qs
Properties of ionic compounds13 Qs
Properties of small molecules15 Qs
Reactivity of metals12 Qs
Subatomic particles14 Qs
PH scale & neutralisation19 Qs
+17 more
6 questions
- Q1 - 9 marks - Concentration of solutions, Covalent bonding, Electrolysis, Electrolysis of aqueous solutions, Ionic bonding and ionic compounds
- Q2 - 9 marks - Covalent bonding, Making soluble salts, Reactions of acids, Relative formula mass, Tests for gases
- Q3 - 9 marks - Chromatography, Mixtures and separation techniques
- Q4 - 11 marks - Empirical formulae, Isotopes and relative atomic mass, Oxidation and reduction in terms of electrons
- Q5 - 11 marks - Electronic structure, Metallic bonding, Properties of ionic compounds, Properties of small molecules, Reactivity of metals, Subatomic particles
- Q6 - 11 marks - Reactions of acids, The pH scale and neutralisation
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