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Multiple Choice
Which of the following factors affects the rate of diffusion?
A
Shape of the container
B
Color of the substance
C
Temperature
D
Type of solvent
Verified step by step guidance
1
Understand that diffusion is the process by which molecules spread from areas of high concentration to areas of low concentration.
Recognize that the rate of diffusion is influenced by several factors, including temperature, concentration gradient, and the medium through which diffusion occurs.
Consider how temperature affects diffusion: Higher temperatures increase the kinetic energy of molecules, causing them to move faster and thus diffuse more quickly.
Evaluate the given options: Shape of the container and color of the substance do not directly affect the molecular movement involved in diffusion.
Conclude that temperature is the correct factor affecting the rate of diffusion, as it directly influences the speed at which molecules move.