Chemistry NES/IGCSE June 2025
Course Curriculum
Chapter 1: Atomic Structure and Bonding
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01:01:20
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48:22
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01:05:20
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Classified P2 & P4_Atom, ion & Isotopes
01:07:40 -
Intro of Bonds
51:45 -
Covalent Bond
01:34:41 -
Covalent Bond P2 & P4
54:52 -
Ionic Bond
01:18:55 -
Ionic Bond P2 & P4
01:00:08 -
Macromolecules_ Diamond & Graphite
01:11:44 -
P2 & P4 Macromolecules (Diamond & Graphite)
37:05 -
Metallic Bond
01:08:18 -
Metallic Bond and General Questions P2 & P4
54:13
Chapter 2: Stoichiometry
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Formula and naming Ionic Compounds
01:15:23 -
Formula & Naming Covalent Compounds
52:32 -
Solubility Rules
01:11:44 -
01:06:54
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Ionic Equation
56:14
Chapter 3: Redox Reactions
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Redox Reaction (Part 1)
01:01:34 -
Redox Reaction (Part 2)
01:12:35 -
Redox Reaction P2 & P4
01:07:49
Chapter 4: States of Matter and Diffusion
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States of Matter
01:05:53 -
Diffusion
26:59 -
States of Matter & Diffusion P2 & P4
01:10:51
Chapter 5: Separation Techniques of Mixtures
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Chromatography & Distillation
01:16:39 -
Dissolving then filtration & Crystallization
01:06:52 -
Separation of mixtures_P2 & P4
01:07:20
Chapter 6: The Periodic Table
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Colour Rules
19:53 -
Test for Gases
54:52 -
Alkali Metals_Halogens & Noble gases
01:14:59 -
Transition Metals
20:27 -
Chapter_6_P4
54:39 -
Chapter_6_P2
24:22
Chapter 7: Chemical Energetics
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Enthalpy Changes & Hydrogen oxygen Fuel cells
01:19:20 -
Enthalpy changes & hydrogen oxygen fuel Cells P4 & P2
01:11:05
Chapter 8: Chemical Processes and Reaction Rates
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Rate of Reaction
01:29:47 -
Rate of Reaction P2
32:04 -
Rate of Reaction P4
01:17:44 -
Equilibrium
01:45:53 -
Equilibrium P2
46:06 -
Equilibrium P4
58:27 -
Haber, Contact Process & Types of oxides
01:22:59 -
Haber & Contact Process P2
28:50 -
Chapter_8_Haber, Contact process, Fertilizers & Types of oxides_P4_25
01:10:09 -
Types of Oxides P2 & P4
52:37
Chapter 9: Chemistry of environment
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Air & Water
46:46 -
Air Pollution
01:00:54 -
Air, Water & Air Pollution P4
38:07 -
Air, Water & Air Pollution P2
23:08
Chapter 10: Electrolysis
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Electrolysis of Molten Ionic Compounds + P4
01:14:56 -
Electrolysis of Aqueous Ionic Compounds
01:24:17 -
Applications of Electrolysis
57:04 -
Extraction of Aluminum
01:07:32 -
Electrolysis of Aqueous Ionic Compounds P4
01:01:15 -
Extraction of Aluminum P4
19:27 -
Electrolysis of Molten & Aqueous Ionic Compounds P2
50:05 -
Extraction of Aluminum P2
10:59
Chapter 11: Metals
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Metals, Alloys and Reactivity Series
01:03:54 -
Reactions of Metals with Water & Dilute Acids
01:02:58 -
Metals & alloys, reactivity series and reactions of metals withe water and dilute acids_P4_25
47:40 -
Properties, Uses of Metals and Alloys P2
05:27 -
Uses of Metals related to their Properties P2
08:30 -
Displacement Reactions of Metals P2
32:09 -
Reactions of Metals with Water & Dilute Acids P2
07:32 -
Extraction of Iron & Zinc
47:45 -
Extraction of Iron P4
16:14 -
Extraction of Zinc P4
12:24 -
Extraction of Iron P2
09:13 -
Corrosion of Metals & methods of preventing rust
27:45 -
Methods of Preventing Rust P4
17:22 -
Protecting Iron from Rust P2
07:48
Chapter 12: Acid, Bases and pH Scale
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Acid, Base and pH scale
01:12:30 -
Acid, Base and pH Scale P4
18:12 -
Salts and Reactions of Acids
01:03:36 -
Salts and Reactions of Acids P4
23:28 -
Methods of preparing salts: Neutralization, Titration & Precipitation
01:01:17 -
Neutralization Method P4
34:26 -
Titration P4
20:34 -
Precipitation Method (another lecture with practical and practice questions)
31:57 -
Precipitation P4
23:09 -
Acids, Bases & Preparing salts (MCQ)
32:11
Chapter 13: Organic Chemistry
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Organic 1
01:18:04 -
Organic 2
01:28:18 -
Homologous Series & Saturation MCQ
19:14 -
Homologous Series & Saturation P4
35:27 -
Isomers
01:14:52 -
Isomers MCQ
07:24 -
Isomers P4
26:29 -
More about Alkanes & Cracking
51:06 -
More about alkanes & Cracking MCQ
08:20 -
More about Alkanes P4
15:13 -
Fossil fuel & Refining of oil
15:22 -
Petroleum MCQ
06:05 -
Fossil fuel, refining of oil & Cracking P4
10:40 -
More about Alkenes
33:59 -
More about alkenes P4
10:09 -
More about Alkenes MCQ
09:15 -
More about Alcohols & Fermentation
34:20 -
More about Alcohols & Fermentation MCQ
27:29 -
More about Alcohols & Fermentation P4
12:51 -
Esters
46:31 -
Esters MCQ
17:10 -
Esters & Fats P4
26:57 -
Addition Polymerisation
58:47 -
Addition Polymerization P4 and MCQ
25:01 -
Condensation Polymerisation
56:16 -
Condensation Polymerisation P4
52:14 -
Condensation Polymerization MCQ
15:46
Chapter 14: Moles
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Rules of Moles
01:20:17 -
Empirical Formula_1
01:15:59 -
Empirical formula_2
39:23 -
Moles & Equations_1
01:01:28 -
Mole & equations_2
01:04:16 -
Moles & gaseous equations
47:55 -
Limiting & Excess reagents
22:41 -
Purity & Water of Crystallization
39:32
Test for Ions
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Test for ions
45:24 -
Flame Test
09:18 -
Ezzay te7faz El test for ions
01:06:36 -
Test for Ions & Water of Crystallisation P4
15:31 -
Test For Ions (MCQ)
38:19 -
P6 Test for ions Q(1-7)
01:08:26 -
P6 Test for ions Q(8-14)
01:20:14 -
P6 Test for ions Q(15-25)
01:08:20 -
P6 Test for ions Q(26-35)
51:28 -
P6 Test for ions Q(36-46)
56:51 -
P6 Test for ions Q(47-59)
01:20:15
Investigation (P6)
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Investigation Questions 1 to 11
47:28 -
Investigation Questions 12 to 23
48:53 -
Investigation Questions 24 to 36
01:04:05 -
Investigation Questions 37 to 49
51:33 -
Investigation Questions 50 to 61
51:27
Revision Classes
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Electrolysis Revision
01:26:46 -
Enthalpy Revision & Hydrogen-Oxygen fuel cell
01:22:08 -
Acid Base Revision
01:20:41 -
Rate Of Reaction Revision
01:05:55 -
Equilibrium Revision
01:12:48 -
Extraction of Iron, Zinc & Contact & Haber Process Revision
01:10:51 -
Organic Revision till Esters
02:04:56 -
Organic Polymerization Revision
01:20:41 -
Moles Rules & Empirical Formula Revision
01:19:29 -
Mole Revision 2
01:15:02
Past Papers
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June 2016 P41 & November 2016 P42
01:30:50 -
June & November 2017 P4
01:47:41 -
P6 June & Nov 2016
01:42:57 -
P6 June V1 & Nov V2 2017
01:19:49 -
P4 June V1 2018 & P2 June V1 2016
01:25:02 -
P6 V1 June 2018 & P2 V2 Nov 2016
01:26:26 -
P4 V2 Nov 2018 & P2 V1 June 2017
01:23:21 -
P6 V2 Nov 2018 & P2 V2 Nov 2017
01:09:23 -
P4 V1 June 2019 & P2 V1 June 2018
01:30:00 -
P6 V1 June 2019 & P2 V2 Nov 2018
01:14:23 -
P4 V2 Nov 2019 & P2 V1 June 2019
01:29:18 -
P62 Nov 2019 & P22 Nov 2019
01:22:42 -
P41 June 2020 & P21 June 2020
01:23:08 -
P61 June 2020 & P22 Nov 2020
01:19:16 -
P42 Nov 2020 & P21 June 2021
01:32:10 -
P62 Nov 2020 & P22 Nov 2021
01:20:16 -
June 2021 P41 & P61
01:22:38 -
Nov 2021 P42 & P62
01:23:52 -
November 2020 P62
31:41 -
Nov 2020 P63
23:34 -
Nov 2020 P43
01:01:17 -
Nov 2020 P41
51:20 -
Nov 2020 P21
34:02 -
Nov 2019 P61
24:56 -
Nov 2019 P21
39:02 -
Nov 2018 P21
39:50 -
Nov 2017 P41
47:01 -
Nov 2017 P23
33:30 -
Nov 2016 P21
32:17 -
March P4 2021 & 2020
01:05:46 -
March P4 2019 & 2018
01:21:11 -
March 2022 P6
29:26 -
March 2022 P2
34:56 -
March 2021 P22
32:09 -
March 2021 p6
33:25 -
March 2020 P6
25:35 -
March 2020 P2
37:47 -
March 2019 P2
39:38 -
March 2018 P6
23:16 -
March 2018 P2
44:44 -
March 2017 P2
43:11 -
March 2017 P4
56:21 -
March 2016 P62 & Bar chart
47:55 -
March 2016 P2
00:00 -
March 2016 & 2022 P4
01:30:14 -
March 2015 P42
46:24 -
June 2021 P22
36:33 -
June 2021 & 2020 P42
01:14:56 -
June 2020 P62 & 63
59:55 -
June 2020 P22
38:58 -
June 2019 P63
40:28 -
June 2019 P22
30:35 -
June 2018 P22
34:55 -
June 2017 P22
31:25 -
June 2016 P22
32:12
NES Past Papers
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NES Specimen 2015 P1 & P3
01:00:23 -
NES P1 & P3 2016
01:16:49 -
NES P2 2016 & P3 2017
01:39:57 -
NES PPM & P1 2017 & P3 2018
01:12:30 -
NES P2 2017 & P3 2019
01:14:59 -
NES P1 & P2 2018
01:24:30 -
NES P1 & P2 2019
01:21:07 -
NES P1 2020 & 2021
01:01:22 -
NES 2020 P2 & P3
01:01:58 -
NES P2 & P3 2021
01:22:15
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Last UpdatedMarch 14, 2025
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CertificateCertificate of completion
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