When calcium carbonate is heated strongly, carbon dioxide gas is produced. Which words describe the type of change that occurs?
A.
endothermic and chemical
B.
endothermic and physical
C.
exothermic and chemical
D.
exothermic and physical
Exam No：0620_m24_qp_12 Year：2024 Question No：13
Answer:
D
Knowledge points:
2.1.1. Describe the differences between elements, compounds and mixtures
Solution:
Download APP for more features
1. Tons of answers.
2. Smarter Al tools enhance your learning journey.
IOS
Download
Download
Android
Download
Download
Google Play
Download
Download