Multiple Choice
Which statement best describes the physical properties of sodium chloride?
1. Intro to General Chemistry
Chemical Properties
Struggling with General Chemistry?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
In which type of reaction is CO2 typically required as a reactant?
A
Combustion
B
Photosynthesis
C
Fermentation
D
Respiration
Verified step by step guidance1
Identify the types of reactions listed: Combustion, Photosynthesis, Fermentation, and Respiration.
Understand the role of CO2 in each reaction: CO2 is a product in combustion and respiration, not a reactant.
Recognize that photosynthesis is a process where plants use CO2, water, and sunlight to produce glucose and oxygen.
Note that in photosynthesis, CO2 is a crucial reactant as it is fixed into organic molecules.
Conclude that photosynthesis is the reaction type where CO2 is typically required as a reactant.
Related Videos
Related Practice
Chemical Properties practice set
Problem sets built by lead tutorsExpert video explanations