Acids and bases
Quiz by Cyrus Flores,
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15 questions
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- Q1Which of the following is a characteristic of acids?Sour tasteBitter tasteSweet tasteSalty taste30s
- Q2Which of the following is a characteristic of bases?Salty tasteBitter tasteSweet tasteSour taste30s
- Q3What is the pH value of a neutral solution?pH 7pH 10pH 1pH 530s
- Q4Which of the following is a common indicator used to measure the pH of a solution?MicroscopeBeakerLitmus paperTest tube30s
- Q5Which of the following is an example of a strong acid?MilkHydrochloric acidLemon juiceVinegar30s
- Q6What color does phenolphthalein turn in an acidic solution?redcolorlessbluegreen30s
- Q7What is the color of phenolphthalein in a basic solution?yelloworangebluepink30s
- Q8Litmus paper turns _______ when exposed to an acidic solution.bluegreenyellowred30s
- Q9Litmus paper is typically available in what two colors?purple and orangeblue and redpink and browngreen and yellow30s
- Q10Litmus paper is an example of a(n) ________ indicator.pressureacid-basevoltagetemperature30s
- Q11What is the pH of a solution considered to be neutral?1149730s
- Q12Which of the following is a measure of acidity or alkalinity?LPBPMPpH30s
- Q13What is the pH value of pure water?71410130s
- Q14What is the pH value of battery acid?4711130s
- Q15Which of the following substances would have a pH value above 7?VinegarLemon juiceCoffeeBleach30s