3.12g of oxygen is adsorbed on 1.2g Pt. What volume of oxygen per gram of adsorbent is adsorbed at 1atm, 300k?

3.6 gram of oxygen of adsorbed on 1.2 g of metal powder. What volume of oxygen adsorbed per gram of the adsorbent at 1 atm and 273 K ?

3.12 g of oxygen is adsorbed on 1.2 g of platinum metal. The volume of oxygen adsorbed per gram of the adsorbent at 1 atm and 300 K is L is _____________. [R = 0.0821 L atm K^(-1) "mol"^(-1) ]

Graph between log x/m and log P is a straight line at angle of 45^(@) with intercept 0.4771 on y-axis. Calculate the amount of gas adsorbed in gram per gram of adsorbent when pressure is 3 atm.

A sample of 16 g charcoal was brought into contact with CH_(4) gas contained in a vessel of 1 litre at 27^(@) C . The presses of gas was found to fall from 760 to 608 torr. The density of chacoal sample is 1.6 g//m^(3) . What is the volume of the CH_(4) gas adsorbed per gram of the adsorbent at 608 torr and 27^(@)C ?

Three grams of oxygen are adsorbed on 1.2 g of charcoal powder at 300K and 0.7 atm.Express the mass,number of moles and volume of oxygen at 300K, 0.7 atm and at STP adsorbed per gram of the adsrbent.