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IGCSE O Level Chemistry Certification Exam Tests

IGCSE O Level Chemistry Practice Test 141

Chemical and Ionic Equations Quiz Questions and Answers PDF Download - 141

The Chemical and Ionic Equations Quiz Questions and Answers PDF (Chemical and Ionic Equations Quiz with Answers PDF e-Book) download Ch. 3-141 to prepare IGCSE O Level Chemistry Practice Tests. Solve Chemical Formulae and Equations MCQ with answers PDF, Chemical and Ionic Equations Multiple Choice Questions (MCQ Quiz) for best ACT prep courses online. The Chemical and Ionic Equations Quiz App Download: Free learning app for chemical and ionic equations, endothermic reactions, electrolyte and non electrolyte test prep for online college classes.

The Quiz: To balance Cu + H2SO4 → CuSO4 + H2O + SO2; number of H2SO4 molecules will be; "Chemical & Ionic Equations" App Download (Free) with answers: 2; 1; 3; 4; for best ACT prep courses online. Learn Chemical Formulae and Equations Questions and Answers, Apple eBook to download free sample to study online certification courses.

Chemical & Ionic Equations Questions and Answers PDF Download: MCQ 141

MCQ 701:

To balance Cu + H2SO4 → CuSO4 + H2O + SO2; number of H2SO4 molecules will be

  1. 1
  2. 2
  3. 3
  4. 4
MCQ 702:

What is correct about burning of hydrogen?

  1. it is an endothermic reaction
  2. it acts as fuel in rockets
  3. it is fatal for plant habitats
  4. it results in acid rains
MCQ 703:

In electrolysis of brine, ions moving to cathode include

  1. sodium + hydrogen ions
  2. hydroxide ions
  3. chloride ions
  4. hydrogen gas is bubbled off
MCQ 704:

Nitric Acid (HNO3) manufacturing requires catalyst of

  1. vanadium oxide
  2. iron
  3. platinum
  4. nickel
MCQ 705:

Conversion of solid Ammonium Nitrate (NH4NO3(s)) into aqueous Ammonium Nitrate (NH4NO3(aq)) is an example of

  1. combustion
  2. Thermal decomposition
  3. Neutralization
  4. dissolving

IGCSE O Level Chemistry Exam Prep Tests

Chemical & Ionic Equations Learning App: Free Download Android & iOS

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Chemical & Ionic Equations App (Android & iOS)

Chemical & Ionic Equations App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (iOS & Android)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

College Chemistry App (iOS & Android)