1. NaCl is an   Magnetic Compound   Hybrid Compound   Covalent Compound   Ionic Compound   Hint Half-n-half Clue   2. Which of the following compounds is covalent?   LiCl   MgCl2   KCl   NH3   Half-n-half Clue   3. An atom which gains an electron forms   a cation.   a covalent bond.   an anion.   a hydrogen bond.   Half-n-half Clue   4. High solubility of alcohol in water is due to the formation of   hydrogen bonds.   ionic bonds.   covalent bonds.   paramagnetic bonds.   Half-n-half Clue   5. Ionic compounds are usually   soluble in ethers.   soluble in aldehydes.   soluble in water.   soluble in alcohols.   Half-n-half Clue   6. Ionic compounds conduct electricity in   Fused state or solution state.   Amorphous State.   Powdered State.   Crystalline State.   Half-n-half Clue   7. Atoms take part in bond formation to   increase their charge density.   neutralize their charge.   increase their energy.   attain a stable electronic configuration.   Half-n-half Clue