In Freundlich isotherm, a linear relationship is obtained in the plot of (θ = surface coverage and p =… · ABC26PH0484

Subject: Physical Chemistry · Chapter: Surface Chemistry · Topic: Surface Chemistry – General · Exam: GATE 2005-2021 · Marks: 2 · Difficulty: Medium

In Freundlich isotherm, a linear relationship is obtained in the plot of ($\theta$ = surface coverage and p = partial pressure of the gas)

(a)$\theta$ vs p

(b)$\ln(\theta)$ vs $\ln(p)$

(c)$\ln(\theta)$ vs p

(d)$\theta$ vs $\ln(p)$

Answer

Answer: B ✓ checked by 4AB · confidence high

Explanation

Freundlich: θ = kp^(1/n), so ln θ = ln k + (1/n) ln p. ln θ vs ln p is linear (b).

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