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GCSE Combined Science (AQA Trilogy) — Chemistry 5.8 Chemical analysis: 48 practice questions
48 original GCSE Combined Science (AQA Trilogy) questions on Chemistry 5.8 Chemical analysis, each with an explanation and its source. Topics: 5.8.1.3 Chromatography, Tests for common gases, 5.8.1.1 Pure substances, 5.8.2.4 Test for chlorine, 5.8.1.2 Formulations, 5.8.2.1 Test for hydrogen, 5.8.2.3 Test for carbon dioxide, 5.8.2.2 Test for oxygen. One free sample is below; the rest of the questions are available with a paid plan.
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FREE SAMPLE
One Chemistry 5.8 Chemical analysis question with explanations
Open a question, choose an answer in your head, then open the explanation.
Q1 5.8 Chemical analysis
In paper chromatography, a dye travels 3.0 cm while the solvent front travels 5.0 cm. What is the dye’s Rf value?
- 0.60
- 1.67
- 2.0
- 8.0
That's the free sample. The rest of the questions are available with a paid plan.
That's the free sample. The rest is available with a plan.
See plansTopics in Chemistry 5.8 Chemical analysis
- 5.8.1.3 Chromatography 9
- Tests for common gases 1
- 5.8.1.1 Pure substances 5
- 5.8.2.4 Test for chlorine 4
- 5.8.1.2 Formulations 5
- 5.8.2.1 Test for hydrogen 5
- 5.8.2.3 Test for carbon dioxide 6
- 5.8.2.2 Test for oxygen 3
FAQ
Are these GCSE Combined Science Chemistry 5.8 Chemical analysis questions free?
The sample question on this page is free to read, with the answer and sources. The full set of 48 Chemistry 5.8 Chemical analysis questions is in the paid plans.
Are these the exam body's own questions?
No. Every question is original and written by Sakakikaen Co., Ltd. examplat is not affiliated with or endorsed by the organisation that runs GCSE Combined Science (AQA Trilogy). Check its website for the current syllabus.
OTHER UNITS
GCSE Combined Science (AQA Trilogy) practice questions by unit
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- Biology 4.2 Organisation 52
- Biology 4.3 Infection and response 49
- Biology 4.4 Bioenergetics 53
- Biology 4.5 Homeostasis and response 85
- Biology 4.6 Inheritance, variation and evolution 93
- Biology 4.7 Ecology 59
- Chemistry 5.1 Atomic structure and the periodic table 72
- Chemistry 5.2 Bonding, structure, and the properties of matter 90
- Chemistry 5.3 Quantitative chemistry 61
- Chemistry 5.4 Chemical changes 68
- Chemistry 5.5 Energy changes 49
- Chemistry 5.6 The rate and extent of chemical change 63
- Chemistry 5.7 Organic chemistry 49
- Chemistry 5.9 Chemistry of the atmosphere 57
- Chemistry 5.10 Using resources 60
- Physics 6.1 Energy 61
- Physics 6.2 Electricity 58
- Physics 6.3 Particle model of matter 83
- Physics 6.4 Atomic structure 55
- Physics 6.5 Forces 78
- Physics 6.6 Waves 74
- Physics 6.7 Magnetism and electromagnetism 62
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