Log In | Register

Which of the following statements about chemical reactions is TRUE?

  1. Chemical reactions produce solids, liquids, or gases.
  2. Chemical reactions produce gases but not liquids or solids.
  3. Chemical reactions occur between liquids but not between gases or solids.
  4. Chemical reactions occur between solids and liquids but not between solids and gases.
Distribution of responses
Answer Choice
Overall
Grades
Gender
Primary Language
 
n = 2315
6–8
n = 1195
9–12
n = 1098
Male
n = 1077
Female
n = 1194
English
n = 2044
Other
n = 208
A. Chemical reactions produce solids, liquids, or gases. 65% 63% 67% 62% 67% 65% 58%
B. Chemical reactions produce gases but not liquids or solids. 12% 11% 13% 14% 11% 12% 15%
C. Chemical reactions occur between liquids but not between gases or solids. 12% 13% 11% 12% 12% 12% 15%
D. Chemical reactions occur between solids and liquids but not between solids and gases. 11% 13% 9% 12% 10% 11% 12%