Diffusion. - the movement of molecules in a fluid from areas of high conc, Example of Diffusion. - A spray of perfume or room freshener, Stir it. - Sugar gets dissolved evenly and sweetens the water without having to,

लीडरबोर्ड

दृश्य शैली

विकल्प

टेम्पलेट स्विच करें

ऑटो-सेव पुनःस्थापित करें: ?