For Freundlich adsorption isotherm, a plot of log x / m y - axis and log p x - axis gives a straight line, the intercept and slope fo rthe line is 0 . 4771 and 2 , respectively. The mass of gas, adsorbed per gram of adsorbent if the initial

Question

For Freundlich adsorption isotherm, a plot of log x / m y - axis and log p x - axis gives a straight line, the intercept and slope fo rthe line is 0 . 4771 and 2 , respectively. The mass of gas, adsorbed per gram of adsorbent if the initial pressure is 0 . 04 atm is _____ &#215; 10 - 4 g .

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x m = k P 1 n log x m = logk + 1 n logP Slope = 1 n = 2 So n = 1 2 . Intercept &#8658; logk = 0 .477 So k = Antilog 0 .477 = 3 So x m = k P 1 n 3 0 .04 2 = 48 &#215; 10 &#8722; 4

For Freundlich adsorption isotherm, a plot of log x / m y - axis and log p x - axis gives a straight line, the intercept and slope fo rthe line is 0 . 4771 and 2 , respectively. The mass of gas, adsorbed per gram of adsorbent if the initial pressure is 0 . 04 atm is _____ × 10 - 4 g .

Correct answer

Step-by-step solution

More from Surface Chemistry

For Freundlich adsorption isotherm, a plot of log x / m y - axis and log p x - axis gives a straight line, the intercept and slope fo rthe line is 0 . 4771 and 2 , respectively. The mass of gas, adsorbed per gram of adsorbent if the initial pressure is 0 . 04 atm is _____ &#215; 10 - 4 g .

Correct answer

Step-by-step solution

More from Surface Chemistry

For Freundlich adsorption isotherm, a plot of log x / m y - axis and log p x - axis gives a straight line, the intercept and slope fo rthe line is 0 . 4771 and 2 , respectively. The mass of gas, adsorbed per gram of adsorbent if the initial pressure is 0 . 04 atm is _____ × 10 - 4 g .