3g of activated charcoal was added to 50ml of acetic acid solution (0.06M) in a flask. After an hour it was filtered and strength of the filtrate was found to be 0.042M. The amount of acetic acid adsorbed per gram of charcoal is a) 42 mg b) 54 mg c) 18 mg d) 36 mg A) a (B) b ... Question 7 The volume of gases H, CH4, CO2 and NH3 adsorbed by 1 gram charcoal at 293K can be given in the order. a) CH4> CO > NH3> H b) CO> NH3> H> CH4 c) NH3> CO > H> CH4 d) NH3> CO > CH4> H A) a B) b 0.5 Points Question 8 If the dispersed phase is a liquid and the dispersion medium is solid, the colloid is known as a) Foam b) Sol c) Emulsion d) Gel a B) b 0.5 Points ... The process of separating a crystalloid from a colloid by filtration is called a) Emuslification b) Dialysis c) Coagulation d) Peptization A) a B b Question 10 .At 15C out of H2, Cl2, N2 and O2 which gas will be adsorbed maximum by charcoal? a) H b) Cl c) 0 d) N A) a B) b 0.5 Points d