Advertisements
Advertisements
Question
For Freundlich isotherm a graph of log `"x"/"m"` is plotted against log p. The slope of the line and its y-axis intercept respectively corresponds to ____________.
Options
`1/"n", "k"`
`log 1/"n", "k"`
`1/"n", log "k"`
`log 1/"n", log "k"`
Solution
For Freundlich isotherm a graph of log `"x"/"m"` is plotted against log p. The slope of the line and its y-axis intercept respectively corresponds to `underline(1/"n", log "k")`.
Explanation:
`"x"/"m" = "k"."p"^(1/"n")`
log `("x"/"m") = log "K" + 1/"n" log "p"`
y = c + mx
m = `1/"n"` and c = log k
APPEARS IN
RELATED QUESTIONS
Which one of the following characteristics are associated with adsorption?
Adsorption of a gas on solid metal surface is spontaneous and exothermic, then ____________.
If x is the amount of adsorbate and m is the amount of adsorbent, which of the following relations is not related to adsorption process?
Give two important characteristics of physisorption.
Differentiate physisorption and chemisorption.
In case of chemisorption, why adsorption first increases and then decreases with temperature?
Which will be adsorbed more readily on the surface of charcoal and why? NH3 or O2?
Heat of adsorption is greater for chemisorptions than physisorption. Why?
What are the factors which influence the adsorption of a gas on a solid?
Why is desorption important for a substance to act as a good catalyst?
