Question

Particles diffuse

A. from low concentration to higher concentration
B. from higher concentration to lower concentration
C. at any direction​

Answer 1

B from higher concentration to lower concentration

Answer 2

`\huge{ \mathrm{  \underline{ Answer} \:  \:  ✓ }}`

The Correct option is :

`\large \boxed{\mathrm{B.}}`

The particles diffuse from the region of higher concentration to the region of lower concentration.

for example :

At alveoli -

during Inhalation, oxygen is in higher concentration in our lungs but in lower concentration blood capillaries, so oxygen diffuses into the blood and carbon dioxide which is in higher concentration in blood diffuses out from the blood capillaries.

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`\mathrm{ ☠ \: TeeNForeveR \:☠ }`