Quiz: Choose the correct answer(s) 📝

• 1. To perform the chemical test for water, you need to use:
• lime water iodine solution anhydrous copper sulfate

• 2. When in contact with a cola beverage, anhydrous copper sulfate:
• remains white turns black turns blue or blue-green

• 3. Beverages contain:
• very little water sometimes water mainly water

• 4. When anhydrous copper sulfate is rubbed on a piece of sugar, the anhydrous copper sulfate remains white because:
• sugar does not contain water sugar is white sugar contains water

• 5. We need 2.5 liters of water per day and should drink approximately:
• 2.5 liters of water per day 1.5 liters of water per day 0.5 liters of water per day

• 6. Foods:
• provide about 1 liter of water per day do not provide water provide about 2.5 liters of water per day

📊 RESULT: