Surface ChemistryHard
Question
If Cl2 gas is enclosed in presence of powdered charcoal in a closed vessel, the pressure of the gas decreases. It is because
Options
A.the gas molecules are absorbed at the surface
B.the gas molecules concentrate at the surface of the charcoal
C.the gas molecules are adsorbed at the surface
D.the gas molecules are desorbed by the surface
More Surface Chemistry Questions
Which of the following electrolytes will be most effective in the coagulation of gold sol :...Methylene blue, from its aqueous solution, is adsorbed on activated charcoal at 25o C. For this process, which of the fo...When a graph is plotted between log x/m and log p, it is straight line with an angle 45o and intercept 0.3010 on y-axis....Colloidal solution of gold prepared by different methods of different colours because of :...Which of the following statements is incorrect regarding physisorptions ?...