Statement 1: the process of diffusion does not require any input of energy.
Statement 2: Diffusion involves movement of particles from a region of higher concentration to a region of lower concentation.

Movement of molecules from a region of higher concentration to the region of lower concentration.

Imbibition/diffusion is the movement of substances from the region of their higher concentration to the region of lower concentration.

Diffusion is a random movement of individual molecules form a region of lower concentration to a region of higher concentration.

Write true or False . If false , give the correct answer : Diffusion is the movement of particles from an area of lower concentration to higher concentration.

Statement-1 : The direction of diffusion current in a junction diode is from n-region to p-region. Statement-2 : The majority current carrier diffuse from a region of higher concentration to a region of lower concentration.

Read the following statements and select the correct option. Statement (i)Pure water has the highest water potential, i.e. zero. Statement (ii)Process of diffusion does not require any input of energy. Statement (iii)Water moves from the system containing water at higher water potential to the one having lower water potential.

Fill in the blanks: The movement of charge carriers from a region of higher concentration to a region of lower concentration is called.........(drift, diffusion)

Movement of the molecules of solids, gases or liquids from the region of their higher concentration to the region of their lower concentration is known as