ECOLOGY
EXCRETORY PRODUCTS AND THEIR ELIMINATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The particles will diffuse faster when they are far away from each other.
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A Greater surface area equals greater diffusion rate.
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Lower temperature equals higher diffusion rate.
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The size of molecules have no impact on diffusion rate.
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Detailed explanation-1: -The surface area of the membrane affects the rate of diffusion. As the surface area of the membrane increases, the rate of diffusion also increases, as there is more space for molecules to diffuse across the membrane. Distance. The shorter the distance the substances have to move, the faster the rate of diffusion.
Detailed explanation-2: -Detailed Solution The correct answer is 3 i.e. The rate of diffusion increases on increasing with the temperature of the diffusing substance.
Detailed explanation-3: -The larger the surface area, the faster the rate of diffusion.
Detailed explanation-4: -The larger the surface area to volume ratio, the quicker the rate of diffusion takes place. The substance simply has more area to diffuse across, despite being the same volume.