Diffusion:

Diffusion is the flow of matter, liquids, solid, and gases from an area of higher concentration to a region of lower concentration until equilibrium are attained. Illustrations of diffusion are the smell of perfume, whenever we open a perfume bottle and the spread of color if a crystal of potassium permanganate is put into a utensil of water.

Whenever a substance undergoes diffusion, its particles begin moving. Whenever the moving particles counter a surface, the surface offers resistance to the impact of diffusing particles. This leads to the development of pressure termed as diffusion pressure. Diffusion always takes place from a level of higher diffusion pressure to a level of lower diffusion pressure. A pure solvent contains maximum diffusion pressure and addition of solutes lowers the diffusion pressure. The amount by which the diffusion pressure of a solution is lower than that of the pure solvent is termed as Diffusion Pressure Deficit (DPD). However the recent trend is to use the word water potential to elucidate diffusion of water.

Latest technology based Biology Online Tutoring Assistance

Tutors, at the www.tutorsglobe.com, take pledge to provide full satisfaction and assurance in Plant physiology homework help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for Plant physiology, project ideas and tutorials. We provide email based Plant physiology homework help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in Plant physiology. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Biology homework help and assignment help services. They use their experience, as they have solved thousands of the Biology assignments, which may help you to solve your complex issues of Plant physiology. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.