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IGCSE O Level Chemistry MCQs App Download - Atoms and Elements PDF e-Book

IGCSE O Level Chemistry Practice Test 64

Atoms and Elements Multiple Choice Questions (MCQs) PDF Download - 64

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The Atoms and Elements MCQ with Answers PDF (Atoms and Elements Multiple Choice Questions (MCQs) PDF e-Book) download Ch. 6-64 to study IGCSE O Level Chemistry Practice Tests. Study Elements, Compounds and Mixtures Test PDF, Atoms and Elements Multiple Choice Questions (MCQ Quiz) for ACT subject test tutoring. The Atoms and Elements MCQ Quiz App Download: Free IGCSE O Level Chemistry App to study atoms and elements, ph scale: acid and alkali, pure substances and mixtures, o level chemistry: states of matter, properties: bases and reactions test prep to study online schools courses.

The MCQ: Symbol of Cobalt is "Atoms & Elements" App (Free Android & iOS) with answers: cu, co, ca, and cl for ACT subject test tutoring. Practice Elements, Compounds and Mixtures Questions and Answers, Apple e-Book to download free sample for best online ACT prep class.

Atoms & Elements MCQ Quiz with Answers PDF Download: Test 64

MCQ: 316

Symbol of Cobalt is

  1. Co
  2. Cu
  3. Cl
  4. Ca
MCQ: 317

Which of the following has a pH of 7?

  1. sugar solution only
  2. salt solution only
  3. strong acids
  4. sugar and salt solution
MCQ: 318

Presence of impurities in ethanol (C2H5OH) will

  1. lower the boiling point
  2. raise the boiling point
  3. lower the rate of evaporation
  4. none of above
MCQ: 319

Substances which transform from solid into a gas directly, are called as

  1. Amphoteric oxides
  2. basic oxides
  3. sublimations
  4. neutral oxides
MCQ: 320

In the presence of phenolphthalein, alkali shows

  1. blue color
  2. violet color
  3. pink color
  4. green color

IGCSE O Level Chemistry Exam Prep Tests

Atoms & Elements Learning App: Free Download Android & iOS

The App: Atoms & Elements MCQ App to learn Atoms & Elements Notes, O Level Chemistry MCQs App, and A level Chemistry MCQs App. The "Atoms & Elements MCQ" App to Free Download O Level Chemistry Apps (iOS & Android) for ACT subject test tutoring. Download App Store & Play Store study Apps with all functionalities for best online ACT prep class.

Atoms & Elements Apps (Android & iOS)

Atoms & Elements App

O Level Chemistry Apps (Android & iOS)

O Level Chemistry App

A level Chemistry Apps (Android & iOS)

A level Chemistry App

9th Grade Chemistry Apps (Android & iOS)

9th Grade Chemistry App