Chemistry/Biology Tutor (PhD in Biology, 19 years teaching experience) See tutors like this Diffusion is also a passive process that does NOT require energy as particles move from an area of high concentration to an area of low concentration until they are spread out evenly. An example is ...
Diffusion is the process wherein the molecules move from a region of higher concentration to a region of lower concentration down the concentration gradient.
In chemistry, it's possible for other solvents to be involved. In biology, this is a difference between the two processes. One big difference between osmosis and diffusion is that both solvent and solute particles are free to move in diffusion, but in osmosis, only the solvent molecules (...
Diffusion is a mass transfer phenomenon. Chemical species are distributed more uniformly in space over time because of diffusion. View examples here.
Step-by-Step Solution:Step 1: Define Diffusion Diffusion is the process by which particles move from an area of higher concentration to an area of lower concentration. This movement occurs until there is an eve
Infacilitated diffusion, a molecule is transported across a membrane with the help of a carrier protein. Osmosisis a type of passive diffusion in which water diffuses across a semi-permeable membrane from an area of low solute concentration to an area of high solute concentration. ...
What is diffusion in chemistry? What is aldosterone? What solvent will dissolve wax? What is chromatography used for? Define saturated solution What is salting out in organic chemistry? What is conductance? Define hygroscopic water What is an example of an electrolyte?
Name an animal which depends on simple diffusion of gases for breathing View Solution State the law which relates the rate of diffusion of gases to their densities? View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, ...
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A student working 3.0 m away from you in the chemistry lab creates a bad odour. The odour takes a while to get to you (assume that air currents are negligible). You then move 2.0 m further away, but the odour catches up with you in another 60 seconds. What is the diffusion coefficie...