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0:31:34
Tricky and challenging Questions of MCQ papers, 5070
0:36:57
Tricky questions of Moles Calculations from MCQ chemistry papers P-1 5070
0:05:39
Tricky MCQ from 9701/12/Oct/Nov/2023 Q# 34
0:17:26
Tricky MCQ from 9701/12/Oct/Nov/2023. Q#11,12,26,29 and 40
0:17:33
2023 M/J /13 /9701 chemistry Q#12 and 13
0:10:26
Chemistry of environment, Water and fertilisers with 5070 paper 2 past paper's questions.
0:30:54
Chemistry 5070 chemical bonding: covalent,Ionic & metallic bonding past papers questions 2019 to2023
0:03:36
Decomposition of Zinc Carbonate: ATP past paper's questions 5070/0620
0:01:33
Reduction of copper (II) oxide: ATP past paper's questions 5070/0620
0:01:23
Reflux: technique used in the oxidation of alcohols to prepare carboxylic acids.
0:05:44
Percentage of oxygen: ATP past paper's questions 5070/0620
0:03:00
Organic chemistry: preparation of gaseous alkenes with ATP past paper's questions
0:05:04
Planning and investigating Questions: ATP past paper's questions 5070/0620
0:10:12
Rate of reaction and enthalpy changes with ATP past paper's questions 5070/0620
0:04:26
Reduction of lead (II) Oxide by methane: ATP past paper's questions 5070/0620
0:06:00
Acids and Bases: ATP past paper's questions 5070/0620
0:14:18
Electrolysis and Electroplating: ATP past paper's questions 5070/0620
0:03:46
Rules of drawing graph by using information in ATP past papers 5070/0620
0:07:03
Chromatography with ATP past paper's questions 5070/0620
0:20:18
Preparation of Salts with ATP past paper's questions 5070/0620
0:11:16
Separation and purification techniques with ATP past paper's questions 5070/0620
0:07:33
Experimental design:Hazard's symbols, Lab Apparatus and precautionary measurements ATP 5070/0620
0:28:37
IGCSE ATP Chemistry 0620/62 February / March 2024 Paper 6
0:49:22
O Level Paper 2 Theory 5070/22 October/November 2023
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