IONIC COMPOUND METALS AND NON-METALS 03 Class 10th Chemistry (Practice Sheet) 1 What is the primary factor that holds ionic compounds together? A. Covalent bonds B. Metallic bonds C. Ionic bonds D. Van der Waals forces 2 How do metals and non-metals typically react to form ionic compounds? A. Metals gain electrons B. Non-metals lose electrons C. Metals lose electrons, and non-metals gain electrons D. Metals and non-metals share electrons 3 What is the role of electrostatic force in the formation of an ionic bond? A. Repels ions B. Weakens the bond C. Attracts ions of the same charge D. Attracts ions of opposite charge 4 Why do ionic compounds have high melting and boiling points? A. Weak intermolecular forces B. Strong covalent bonds C. Weak electrostatic forces D. Strong electrostatic forces 5 What electronic configuration is achieved by non-metals when forming anions? A. Completing the p-orbital B. Completing the d-orbital C. Completing the f-orbital D. Completing the nearest noble gas configuration 6 Explain the process of ionic bond formation using an example. 7 Why do ionic compounds exhibit high melting points? 8 What is the electrical conductivity of ionic compounds in solid and molten state? 9 Discuss the solubility characteristics of ionic compounds in different solvents. 10 Explain the concept of completing the octet during the formation of ions. Page 1 Email: Phone No: Website:
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