nitrogen gas adsorbed on charcoal to the extent of 0.921 cm3per gm at a pressure of 4.8 atmand at a temperature of 190kbut at 250 k some amount of adsorption was achieved only when pressure was increased to 32 atmwhat is the molar enthalpy of adsorption of nitrogen on charcoal?
Answer is 12.7 kj per mol use this for ur verification.
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