Pretest

Question 1

Which best describes the pH scale?

Revolt · Accepted Answer

Acids measure below 7 .

Question 2

Which would be least likely to completely dissolve in water?

Revolt · Accepted Answer

acetic acid

Question 3

Which is the order of these solutions from strong acid to strong base? Solutions: household ammonia battery acid baking soda stomach acid antacid

Revolt · Accepted Answer

battery acid right arrow stomach acid right arrow baking soda right arrow antacid right arrow household ammonia

Question 4

Which refers to a measure of how acidic or basic a solution is?

Revolt · Accepted Answer

pH

Question 5

A student uses red litmus paper to test the pH value of different solutions. Which would result in a color change of the litmus paper?

Revolt · Accepted Answer

soap

Question 6

Carla is using a fertilizer that contains nitric acid. How is nitric acid classified?

Revolt · Accepted Answer

strong acid

Question 7

What is the pH of a solution that has the same number of hydrogen ions as hydroxide ions?

Revolt · Accepted Answer

7

Question 8

A student is comparing two solutions. Solution A has a pH of 4 and solution B has a pH of 10 Which best describes the solutions?

Revolt · Accepted Answer

Solution A is more acidic than solution B.

Question 9

Which product contains a strong base that would most likely completely dissolve in water?

Revolt · Accepted Answer

drain cleaner

Pretest Answers