HCN, on standing, is converted into (HCN)x . Gaseous (HCN)x fills a 1.00 L flask to a pressure of 2.00 bar at 200 ° C, and on combustion in excess oxygen gives 6.71 g of CO2. Therefore the value of x is
HCN, on standing, is converted into (HCN)x . Gaseous (HCN)x fills a 1.00 L flask to...