SpletExpert Answer. (a) The mass of gas adsorbed, x, per unit mass of adsorbate, m, was measured at various pressures, p. A graph between logx/m and logp gives a straight line with slope equal to 0.5 and the intercept equal to 0.4771. Calculate the value of x/m at a pressure of 4 atm. (Given log3 = 0.4771 ). (b) Plot a graph of qe against time to ... Spletmass % of ‘Br’ = [0.08 / 0.172] * 100 = (8000 / 172) = 46.51% option (1) mass % = (80 / 95) * 100 = (2) mass % = (2 * 80 * 100) / 252 (3) mass % = (1 * 80 * 100) / (80 + 72 + 6 + 14) = [8000 / 172] % (4) mass % = [ (1 * 80 * 100) / 109] % Option (3) matches with the given mass percentage value Answer: (c) Question 12.

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Splet13. apr. 2024 · where A is the surface of the aperture, T (in 0 K) is the temperature of the gas, V, and l are the nano-orifice’s volume and depth, and m is the molecular mass (in kg) … govt b tech college in odisha

(a) The mass of gas adsorbed, \( \mathrm{x} \), per Chegg.com

SpletWhen the adsorbate pressure in the gas phase (or the concentration in solution) is low, high-energy sites will be occupied first. As the pressure in the gas phase (or the concentration … SpletAdsorptionis the adhesionof atoms, ionsor moleculesfrom a gas, liquid or dissolved solid to a surface. [1]This process creates a film of the adsorbate (solute )* on the surface of the adsorbent(solvent). This process differs … Splet14. sep. 2024 · The relationship between the quantity of gas adsorbed on the surface of the adsorbent at varying pressure is expressed in the form of equation that is; w/m = k P1/n (n > 1) or, w/m = k C1/n (n > 1) where, w = mass of gas adsorbed m = mass of adsorbent k = constant n = number of moles govt build relation myrepublica sangeet