Question

first year NCERT page no 183,

how many years it would take for the movement of molecules over a distance of 1m within a plant by diffusion alone?

Answer 1

more than a year....may be more than 1 year

Answer 2

Answer:630 yr

Explanation:

Rate = (50 x (10 power -6))/ (2.5/60x60x24x365)

Then rate a jayega in = m/ year