Diffusion Questions and Answers

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1 answer

State three factors that affect the rate of diffusion.

asked Aug 23, 2021 in Biology Form 1 by anony mous

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1 answer

In the figure below, ammonia gas and an acid gas diffuse and react to form a white deposit on the walls of a long glass tube as shown.

asked Aug 23, 2021 in Physics Form 1 by anony mous

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2 answers

What is diffusion?

asked Aug 23, 2021 in Physics Form 1 by anony mous

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It is observed that a smelly gas released at the back of the laboratory spreads faster on a hot day than on a cold day. Explain.

asked Aug 5, 2021 in Physics Form 1 by anony mous

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2 answers

State one factor affecting the rate of diffusion of gases

asked Aug 5, 2021 in Physics Form 1 by anony mous

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1 answer

Explain what you understand by the term diffusion gradient.

asked Jul 28, 2021 in Biology Form 1 by anonymous

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100cm3 of Carbon (IV) Oxide diffuses through a porous plate in 30 seconds. Calculate the time taken by 75cm3 of Nitrogen (IV) Oxide to diffuse through the same plate under similar conditions. (C = 12, 0 = 16, N = 14)

asked Jul 5, 2021 in Chemistry Form 1 by anonymous

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State Graham’s law of diffusion.

asked Jul 5, 2021 in Chemistry Form 3 by anonymous

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