Question

Which of the following statements are correct with respect to adsorption of gases on a solid ?
(i) The ectent of adsorption is equal to `KP^(n)` according to Freundlich isotherm.
(ii) The extent of adsorption is equal to `KP^(1//n)` according to Frendlich isotherm.
(iii) The extent of adsorption is equal to (1+bP)/aP according to Langmuir isotherm.
(iv) The extent of adsorption is equal to aP/(1+bP) according to Langmuir isotherm.
(v) Freundlich adsorption isotherm fails at low temperature.
A. (i) and (ii)
B. (i) and (iv)
C. (ii) and (iii)
D. (ii) and (iv)

Answer 1

Correct Answer - D
(ii) and (iv) are the correct options.