IGCSE O Level Chemistry Practice Test 166
Change of State MCQs (Multiple Choice Questions) PDF Download - 166
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The Change of State Multiple Choice Questions (MCQ) with Answers PDF (Change of State MCQs PDF e-Book) download Ch. 10-166 to solve IGCSE O Level Chemistry Practice Tests. Study Particles of Matter quiz answers PDF, Change of State Multiple Choice Questions (MCQ Quiz) to study online certificate courses. The Change of State MCQs App Download: Free educational app for change of state, simple and fractional distillation, chemical symbols, chemical and ionic equations, salts: hydrogen of acids test prep for SAT test prep classes.
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Change of State MCQ with Answers PDF Download: Quiz 166
To burn, a hydrocarbon needs a/an
- aerobic environment
- anaerobic environment
- little CO2
- lot of CO2
In fractional distillation, a large surface area for condensation is provided through a
- thermometer
- water bath
- fractionating column
- reflux condenser
All are covalent compounds except
- SO3
- SO2
- H2SO4
- HCl
MgCO3 + HCl reacts to form carbonic acid, which decomposes into
- water
- CO2
- gases
- salts
Replaceable hydrogen atoms in H2SO4 are
- 1
- 2
- 3
- 4
IGCSE O Level Chemistry Exam Prep Tests
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