IGCSE O Level Chemistry Practice Test 142
pH Scale: Acid and Alkali MCQs (Multiple Choice Questions) PDF Download - 142
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The pH Scale Acid and Alkali Multiple Choice Questions (MCQ) with Answers PDF (pH Scale Acid and Alkali MCQs PDF e-Book) download Ch. 1-142 to solve IGCSE O Level Chemistry Practice Tests. Study Acids and Bases quiz answers PDF, pH Scale Acid and Alkali Multiple Choice Questions (MCQ Quiz) for online certificate programs. The pH Scale: Acid and Alkali MCQs App Download: Free educational app for ph scale: acid and alkali, ionic compounds: crystal lattices, chemical and ionic equations test prep for colleges that offer certificate programs.
The MCQs: Oven Cleaner has a pH of; "pH Scale: Acid & Alkali" App (Android, iOS) with answers: 1; 0; 7; 14; for online certificate programs. Practice Acids and Bases Questions and Answers, Google eBook to download free sample for SAT subject tests.
pH Scale: Acid & Alkali MCQ with Answers PDF Download: Quiz 142
Oven Cleaner has a pH of
- 0
- 1
- 7
- 14
Due to a positive metal ion and mobile valence electron, the resulting bond is
- ionic in nature
- covalent in nature
- metallic in nature
- dative covalent bond
One molecule each of Magnesium Chloride (MgCl2), Water (H2O) and Carbon dioxide (CO2) results if the reactants are
- MgCO3 and HCl
- MgCO3 and 2HCl
- MgHCO3 and HCl
- MgHCO3 and 2HCl
Consider the equation Al2O3 + NaOH + H2O →NaAl(OH)4. Moles of product required to balance the reaction would be
- 1
- 2
- 3
- 4
Acids react with metal oxides to form
- salt and water
- salt and hydrogen gas
- salt and oxygen
- salt and water
IGCSE O Level Chemistry Exam Prep Tests
pH Scale Acid & Alkali Textbook App: Free Download iOS & Android
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