Page 1 CBSE TEST PAPER-01 CLASS - XII CHEMISTRY (The Solid State) Topic: Solids and their classification. 1. What are fluids? Give examples. [1] 2. Solids are rigid why? [1] 3. How are solids classified? [1] 4. Define the term amorphous with example. [1] 5. The window panes of the old buildings are thick at the bottom. Why? [2] 6. The stability of a crystal is reflected in the magnitude of its melting point. Explain [2] 7. Graphite is soft and good conductor of electricity. Explain. [2] 8. Ionic solids are good conductors in molten state and in aqueous solutions but not in solid state. Why? [2] 9. Differentiate between amorphous and crystalline solids with reference to (1) Melting point (2) Cleavage property (3) Nature [3] 10. How are crystalline solids classified on the basis of nature of bonding? Explain with examples. [3]Read More