O Level Courses

Chapter 1: IGCSE O Level Chemistry Exam Tests

IGCSE O Level Chemistry MCQs - Chapter 1

Acids and Bases Multiple Choice Questions (MCQs) PDF Download - 21

The Acids and Bases Multiple Choice Questions (MCQs), Acids and Bases MCQs with Answers PDF Download, e-Book Ch. 1-21 to study IGCSE O Level Chemistry Course. Practice Basic Acidic Neutral and Amphoteric MCQs, Acids and Bases quiz questions and answers PDF to prepare for job interview. The Acids and Bases MCQs App: Download free learning app for strong and weak acids, ph scale: acid and alkali career test for ACT prep classes.

The Multiple Choice Question (MCQ Quiz): Acids react with metal oxides to form; "Acids and Bases" App Download (Free) with answers salt and hydrogen gas, salt and water, salt and oxygen and salt and water to study online classes courses. Solve Chemical & Ionic Equations Quiz Questions, download Google eBook (Free Sample) for schools that offer online bachelor degrees.

Acids & Bases Questions & Answers PDF Download: MCQ Quiz 21

MCQ 101: Acids react with metal oxides to form

  1. salt and water
  2. salt and hydrogen gas
  3. salt and oxygen
  4. salt and water

MCQ 102: Which is correct about neutral oxides?

  1. they are soluble in water
  2. they are insoluble in water
  3. they are metallic oxides
  4. none of above

MCQ 103: Al2O3 + NaOH + H2O →

  1. NaClH3O4 (s)
  2. NaAl(OH)4 (aq)
  3. NaAl(OH)4 (s)
  4. NaClH3O4 (aq)

MCQ 104: Strong acids do not include

  1. H2SO4
  2. HNO3
  3. HCl
  4. H2SO3

MCQ 105: Water has a pH of

  1. 5
  2. 7
  3. 9
  4. 11

Acids & Bases Learning App: Free Download Android & iOS

The App: Acids & Bases MCQs App to learn Acids & Bases MCQs, O Level Chemistry MCQ App, and 9th Grade Chemistry MCQ App. The free "Acids & Bases" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Applications & enjoy 100% functionality with subscriptions!

Acids & Bases App (Android & iOS)

Acids & Bases 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)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (iOS & Android)