Ions and Ionic Bonds MCQs Quiz Online PDF Download

Practice ions and ionic bonds MCQs, O level chemistry MCQ online for test prep. Chemical bonding and structure quiz has multiple choice questions (MCQ), ions and ionic bonds quiz questions and answers as potassium oxide is formed through, answer key help with choices as two potassium ions and one oxygen ion, one potassium ion and one oxygen ion, two potassium ions and two oxygen ion and one potassium ion and two oxygen ion problem solving for viva, competitive exam preparation, interview questions. Free study guide is to learn ions and ionic bonds quiz online with MCQs to practice test questions with answers.

MCQs on Ions and Ionic Bonds Quiz PDF Download

MCQ. Potassium Oxide is formed through

  1. two potassium ions and one oxygen ion
  2. one potassium ion and one oxygen ion
  3. two potassium ions and two oxygen ion
  4. one potassium ion and two oxygen ion

A

MCQ. Due to hydrogen bonds in water, water

  1. has high van der Waals' forces
  2. has high boiling and melting points
  3. has many valence electrons
  4. is a poor conductor of electricity

B

MCQ. Formula of Lithium chloride is

  1. LiCl2
  2. Li2Cl
  3. LiCl
  4. Li3Cl2

C

MCQ. Examples of refractory materials include

  1. MgO
  2. LiCl
  3. KF
  4. CaCl2

A

MCQ. Very high boiling and melting points are of

  1. covalent compounds
  2. ionic compounds
  3. metallic compounds
  4. dative bonds

B