Chemistry 1032 Exam Questions and
Answers 100% Pass
Which of the following are typically studied in chemistry?
Select the correct answer below:
Organisms
Cells
Atoms and molecules
Quarks - ANS Atoms and molecules
Why is dirt or grease easier to wash off when using soap and hot water than when rinsing with
cold water?
Select the correct answer below:
Soap is a surfactant.
Higher water temperature leads to an increased solubility.
both A and B
none of the above - ANS Higher water temperature leads to an increased solubility.
What is a hypothesis?
Select the correct answer below:
A statement that summarizes a vast number of experimental observations
A comprehensive, testable explanation of particular aspects of nature