IGCSE O Level Chemistry Practice Test 22
Chemical Symbols MCQs (Multiple Choice Questions) PDF Download - 22
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The Chemical Symbols Multiple Choice Questions (MCQ) with Answers PDF (Chemical Symbols MCQs PDF e-Book) download Ch. 3-22 to solve IGCSE O Level Chemistry Practice Tests. Study Chemical Formulae and Equations quiz answers PDF, Chemical Symbols Multiple Choice Questions (MCQ Quiz) to study online schools courses. The Chemical Symbols MCQs App Download: Free educational app for chemical symbols, kinetic theory, oxidation reduction reactions, paper chromatography, universal indicators test prep to learn free online courses.
The MCQs: All are the examples of radicals except; "Chemical Symbols" App (Android, iOS) with answers: Sulphate; Hydroxide; Ammonium; Aluminum; to study online schools courses. Practice Chemical Formulae and Equations Questions and Answers, Google eBook to download free sample for ACT test.
Chemical Symbols MCQ with Answers PDF Download: Quiz 22
All are the examples of radicals except
- hydroxide
- Sulphate
- ammonium
- aluminum
Which statement is correct about the rate of diffusion?
- it decreases if the kinetic energy increases
- it increases if the temperature is decreased
- it is inversely proportional to the mass of the particles
- it is directly proportional to the mass of the particles
In Copper Oxide (CuO) and Carbon Monoxide (CO) reaction, the reducing agent is
- CuO
- CO
- Cu
- CO2
Chromatography can be used to
- form mixtures
- change mixture compositions
- separate mixtures into pure substances
- none of above
In Universal indicators, weak alkalis are indicated through
- turquoise color
- blue color
- light violet color
- all of above
IGCSE O Level Chemistry Exam Prep Tests
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