Ionic Compounds Quiz Leave a Comment / Education / By Majid Ali Ionic Compounds Quiz 1 / 15 What are ionic compounds primarily composed of? a) Molecules b) Atoms c) Positively and negatively charged ions d) Neutral particles 2 / 15 How are ions held together in an ionic compound? a) Covalent bonds b) Hydrogen bonds c) Electrostatic attractive forces d) Van der Waals forces 3 / 15 What is the general state of ionic compounds? a) Gaseous b) Liquid c) Crystalline solid d) Amorphous solid 4 / 15 What is the electrical conductivity of ionic compounds in their solid state? a) High b) Low c) Moderate d) Negligible 5 / 15 Why do ionic compounds conduct electricity in solution or molten form? a) Due to the presence of free ions b) Due to the presence of free electrons c) Due to the presence of covalent bonds d) Due to the presence of neutral molecules 6 / 15 What is a notable characteristic of ionic compounds' melting and boiling points? a) They have low melting and boiling points b) They have moderate melting and boiling points c) They have high melting and boiling points d) They do not have a definite melting or boiling point 7 / 15 What is the melting point of sodium chloride (NaCl)? a) 800 °C b) 500 °C c) 1000 °C d) 1413 °C 8 / 15 What is the boiling point of sodium chloride (NaCl)? a) 800 °C b) 1000 °C c) 1200 °C d) 1413 °C 9 / 15 Why do ionic compounds have high melting and boiling points? a) Due to weak electrostatic forces b) Due to strong covalent bonds c) Due to strong electrostatic forces between oppositely charged ions d) Due to the presence of free electrons 10 / 15 In which type of solvents do ionic compounds dissolve easily? a) Non-polar solvents b) Polar solvents like water c) Organic solvents d) Inert solvents 11 / 15 What role does water's dielectric constant play in dissolving ionic compounds? a) It strengthens the attraction between ions b) It weakens the attraction between ions c) It has no effect on ionic compounds d) It forms covalent bonds with the ions 12 / 15 Which of the following is NOT a property of ionic compounds? a) They are crystalline solids b) They have negligible electrical conductance in solid state c) They dissolve easily in non-polar solvents d) They have high melting and boiling points 13 / 15 What type of forces exist between the oppositely charged ions in ionic compounds? a) Covalent forces b) Van der Waals forces c) Electrostatic forces d) Magnetic forces 14 / 15 Why do ionic compounds form solid crystals? a) Because of random arrangement of ions b) Because of strong electrostatic forces leading to an orderly arrangement c) Because of weak Van der Waals forces d) Because of covalent bonding between ions 15 / 15 Which ion arrangement is shown in a solid crystal of sodium chloride? a) Random arrangement of Na+ and Cl− ions b) Orderly arrangement of Na+ and Cl− ions c) Loose arrangement of Na+ and Cl− ions d) Disordered arrangement of Na+ and Cl− ions Your score isThe average score is 64% 0% Restart quiz Related posts: Salts, Characteristics and methods of preparation of salts MCQs || 10th Chemistry Chapter 10 Metallic Bond Quiz Covalent Compounds Quiz Polar Covalent Compounds, non-polar Covalent Compounds, Coordinate covalent compounds Quiz
