1. Water has maximum density at   0 oC   4 oC   32 oC   100 oC   Hint Half-n-half Clue   2. Water in solid form is known as   Ice   Soda   Crystal   Dry Ice   Half-n-half Clue   3. What is the boiling point of water?   0 oC   32 oC   50 oC   100 oC   Half-n-half Clue   4. Water that is suitable for drinking is known as   Potable Water   Chlorinated Water   Distilled Water   Natural Water   Half-n-half Clue   5. Water exerts pressure on the walls and the bottom of the container in which it is placed.   True   False   6. A salt which absorbs water is called:   Hygroscopic Salt   Anhydrous Salt   Hydrophilic Salt   Hydrophobic Salt   Half-n-half Clue   7. Water is known as the universal solvent.   True   False