Froggy Jumps Acids and Bases QuizVersion en ligne Test your knowledge about acids and bases with this fun quiz game! par Natasha Hawkins 1 What is the pH value of a neutral substance? a 7 b 0 c 14 2 What color does red litmus paper turn in the presence of an acid? a Yellow b Blue c Red 3 Which of the following is a characteristic of bases? a Sour taste b Bitter taste c Colorless 4 What is the pH value of a strong acid? a 7 b Below 3 c Above 10 5 What is the pH value of a weak base? a Above 7 b Below 1 c 4 6 What is the pH value of a strong base? a Above 10 b Below 7 c 5 7 What is the pH value of water? a 6 b 7 c 8 8 What does the pH scale measure? a Neutral solutions b Acidic and basic solutions c Both answers are correct 9 Which of the following is a characteristic acids? a Sour taste b Bitter taste c pH value above 7 10 You have a beaker containing a solution of hydrochloric acid (HCl). To neutralize the acid, which substance should you add to the beaker? a Distilled water b Baking soda (weak base) c More hydrochloric acid (HCl)
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