Question 26 KH value for Ar (g), CO2 (g), HCHO (g) and CH4 (g) are 40.39, 1.67, 1.83×10−5 and 0.413 repectively. Arrange these gases in the order of their increasing solubility. (a) HCHO < CH4 < CO2 < Ar (b) HCHO <CO2 < CH4 < Ar (c) Ar < CO2 < CH4 < HCHO (d) Ar < CH4 < CO2 < HCHO
The volume of gases NH3, CO2 and CH4 adsorbed by one gram of charcoal at 298 K are in
The volumes of gases H2,CH4,CO2 and NH3 absorbed by 1 g of charcoal at 288 K are in the order: