Please help me. It's a question on Graham's law of diffusion. If 1.0dm³ of gas X diffuses through a porous pot in 60seconds while the same volume of hydrogen diffuses in 15 seconds under the same condition. Calculate the relative molecular mass of X . (H =1.0)
a. 4.0
b.8 0
c. 16.0
d. 32.0

I think the correct answer from the choices listed above is option D. Natural polymers do not  is proportionally more abundant on terrestrial planets than on Jovian planets because natural polymers are biodegradable, and synthetic polymers are not biodegradable. Hope this helps. Have a nice day.