Larger molecules diffuse faster than smaller molecules.
A. (i) and (iv) only
B. (i) and (iii) only
C. (i) and (ii) only
D. (ii) and (iv) only
Answer:B
Larger molecules diffuse faster than smaller molecules.
A. (i) and (iv) only B. (i) and (iii) only C. (i) and (ii) only D. (ii) and (iv) only