Grade 8Organic ChemistryWhat is the purification process of carbon monoxide in laboratory MANAS SWAIN 10 Years agoGrade 8
Amogh Dabholkar10 Years agoCarbon monoxide is conveniently produced in the laboratory by the dehydration of formic acid or oxalic acid, for example with concentrated sulfuric acid.[63][64][65] Another method is heating an intimate mixture of powdered zinc metal and calcium carbonate, which releases CO and leaves behind zinc oxide and calcium oxide: → ZnO + CaO + CO3Zn + CaCO Silver nitrate and iodoform also afford carbon monoxide: + CO + 3AgI3O → 3HNO2 + H3 + 3AgNO3CHI