Biology for IGCSE & O level - Movement Into And Out Of Cells (Section 2 - No. 44)
Which of the following statements is true regarding the effects of temperature on diffusion?
Higher temperatures increase the rate of diffusion.
Lower temperatures increase the rate of diffusion.
Temperature has no effect on diffusion.
Temperature only affects diffusion of large molecules.
Explanation
Increased temperature means increased kinetic energy and higher rate of diffusion.
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