Froggy Jumps pH Detectives: Household Substance ChallengeVersion en ligne Rules : Players will move across the board by correctly identifying household substances as acids, bases, or neutral substances using pH clues. The first player to reach the Finish space wins! par Iliana Mercado 1 What taste is commonly associated with strong acids? a Bitter b Salty c Sour 2 Which household substance is likely a weak base? a Baking soda b Lemon juice c Vinegar 3 What color does litmus paper turn in a strong acid? a Blue b Green c Red 4 Which indicator is used to test for bases? a Phenolphthalein b Methyl orange c Bromothymol blue 5 What effect does vinegar have on baking soda? a Color change b Fizzing reaction c No reaction 6 Which substance is a strong base? a Milk b Drain cleaner c Lemon juice 7 What is the pH range for weak acids? a 7 to 10 b 0 to 3 c 4 to 6 8 What household item tastes bitter? a Baking soda b Lemon juice c Vinegar 9 What happens to blue litmus paper in a strong base? a Turns green b Turns red c Stays blue 10 Which substance is known for its sour taste? a Sugar b Salt c Lemon juice
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