Question 1

Which of the following substances is considered a strong acid?

Accepted Answer

Hydrochloric acid

Answer

Lemon juice

Answer

Baking soda

Answer

Vinegar

Question 2

What is the pH of a neutral solution?

Accepted Answer

7

Answer

14

Answer

5

Answer

10

Question 3

Which of the following is a characteristic of bases?

Accepted Answer

Bitter taste

Answer

Form hydrogen ions in water

Answer

Sour taste

Answer

Red litmus turns blue

Question 4

What is the chemical formula for sulfuric acid?

Accepted Answer

H2SO4

Answer

HCl

Answer

NH3

Answer

NaOH

Question 5

What happens to the pH of a solution when a strong acid is added?

Accepted Answer

The pH decreases

Answer

The pH remains the same

Answer

The pH increases

Answer

The pH becomes neutral

Question 6

Which of the following is a common lab acid?

Accepted Answer

Hydrochloric acid

Answer

Sodium chloride

Answer

Bleach

Answer

Vinegar

Question 7

Which of the following is a common lab acid?

Accepted Answer

Sulfuric acid

Answer

Baking soda

Answer

Ammonia

Answer

Hydrogen peroxide

Question 8

Which of the following is a common lab acid used in the production of batteries?

Accepted Answer

Sulfuric acid

Answer

Salt

Answer

Bleach

Answer

Sugar

Question 9

Which of the following is a common lab alkali?

Accepted Answer

Sodium hydroxide

Answer

Nitric acid

Answer

Hydrochloric acid

Answer

Sulfuric acid

Question 10

Which of the following is NOT a common lab alkali?

Accepted Answer

Hydrochloric acid

Answer

Sodium hydroxide

Answer

Ammonia

Answer

Potassium hydroxide

Question 11

Which of these is a common lab alkali used as a cleaning agent?

Accepted Answer

Ammonia

Answer

Phosphoric acid

Answer

Acetic acid

Answer

Carbonic acid

Question 12

Which common lab alkali is known for its corrosive properties and is used in drain cleaners?

Accepted Answer

Sodium hydroxide

Answer

Sodium bicarbonate

Answer

Calcium carbonate

Answer

Hydrogen peroxide