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IGCSE O Level Chemistry Certification Exam Tests

IGCSE O Level Chemistry Practice Test 155

Chemical Symbols Quiz PDF: Questions and Answers - 155

The Chemical Symbols Quiz Questions and Answers PDF, Chemical Symbols Quiz Answers PDF e-Book download Ch. 3-155 to solve IGCSE O Level Chemistry Practice Tests. Learn Chemical Formulae and Equations MCQ Questions PDF, Chemical Symbols Multiple Choice Questions (MCQ Quiz) to learn online certificate courses. The Chemical Symbols Quiz App: Free download educational app for chemical symbols, ions and ionic bonds, chemical and ionic equations, redox reactions, molecules and macromolecules test prep for SAT practice test.

The Quiz: Formula Al(NO3)3 indicates that; "Chemical Symbols Quiz" App (iOS & Android) with answers: Three molecules of aluminum are combined with three molecules of Nitrate ion; Three molecules of aluminum are combined with three molecules of Nitrogen oxide; One molecules of aluminum is combined with three molecules of Nitrate ion; One molecules of aluminum is combined with one molecules of Nitrate ion; for SAT practice test. Study Chemical Formulae and Equations Questions and Answers, Google eBook to download free sample to learn free online courses.

Chemical Symbols Questions and Answers PDF Download: Quiz 155

MCQ 771:

Formula Al(NO3)3 indicates that

  1. three molecules of aluminum are combined with three molecules of Nitrogen oxide
  2. three molecules of aluminum are combined with three molecules of Nitrate ion
  3. one molecules of aluminum is combined with three molecules of Nitrate ion
  4. one molecules of aluminum is combined with one molecules of Nitrate ion
MCQ 772:

An ionic bond is important in

  1. metals of Group-I
  2. non-metals in Group-VI
  3. metalloids of Group-III
  4. all of above
MCQ 773:

In the acid and base reaction, the product includes a/an

  1. salt
  2. water
  3. acids
  4. base
MCQ 774:

Change of orange color of Chromium(VI) (Cr+6) to green color of Chromium(III) (Cr+3) indicates the presence of a

  1. reducing agent
  2. oxidizing agent
  3. reagent
  4. drying agent
MCQ 775:

Tetrahedral three-dimensional lattices are a result of

  1. ionic bonds
  2. covalent bonds
  3. metallic bonds
  4. distillate

IGCSE O Level Chemistry Exam Prep Tests

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Chemical Symbols App (Android & iOS)

Chemical Symbols App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (iOS & Android)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (iOS & Android)