Acid & Base Experiment

Which of the following is NOT associated with bases in everyday ?

• Cleaning products
• Vinegar
• Dental Hygiene

• Neutralizing stomach acid

Which of the following substances would have a pH value of less than 7?

• Lemon juice
• Water
• Bleach
• Toothpaste

Which of the following is an example of a laboratory base?

• Orange juice
• Lemon juice
• Vinegar
• Sodium Hydroxide

Which of the following are characteristics of acids?

• Slippery feel
• pH above 7
• Sour taste
• Neutralization with bases

Which of the following substances would have a pH value of 14?

• Water
• Bleach
• Ammonia
• Lemon juice

Which of the following is a limitation of using litmus as an indicator?

• It can be difficult to determine the exact pH value
• It can only indicate basic substances
• It can only indicate acidic substances
• It can be affected by other substances

What is the pH range for acidic substances on the pH scale?

• 7-14
• 1-14
• 0-7
• 0-6

Which of the following is NOT an example of a common acid?

• Orange juice
• Bleach
• Lemon juice
• Vinegar

Which of the following substances would have a pH value of 7?

• Lemon juice
• Bleach
• Vinegar
• Water

Which of the following is NOT a characteristic of acids?

• Neutralization with bases
• Slippery feel
• pH below 7
• Sour taste