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प्रश्न
Diffusion occurs when molecules move:
विकल्प
from lower concentration to higher concentration.
from higher concentration to lower concentration through a membrane.
from higher concentration to lower concentration.
when energy is used.
उत्तर
from higher concentration to lower concentration.
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संबंधित प्रश्न
What are the factors affecting the rate of diffusion?
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is the following statement true (T) or false (F)? Mark T or F.
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