11.6 g of an organic compound having formula CnH2n+2 is burnt in excess of O2(g) initially taken in a 22.41 litre steel vessel. Before reaction, the gaseous mixture was at 273 K with pressure reading 2 atm. After complete combustion and loss of considerable amount of heat, the mixture of product and excess of O2 had a temperature of 546 K and 4.6 atm pressure. The formula of organic compound is:

11.6 g of an organic compound having formula CnH2n+2 is burnt in exces

1.	11.6 g of an organic compound having formula CnH2n+2 is burnt in excess of O2(g) initially taken in a 22.41 litre steel vessel. Before reaction, the gaseous mixture was at 273 K with pressure reading 2 atm. After complete combustion and loss of considerable amount of heat, the mixture of product and excess of O2 had a temperature of 546 K and 4.6 atm pressure. The formula of organic compound is:
Answer» $11.6 g$ of an organic compound having formula $C_{n} H_{2 n + 2}$ is burnt in excess of $O_{2} (g)$ initially taken in a $22.41$ litre steel vessel. Before reaction, the gaseous mixture was at $273 K$ with pressure reading $2 a t m$ . After complete combustion and loss of considerable amount of heat, the mixture of product and excess of $O_{2}$ had a temperature of $546 K$ and $4.6 a t m$ pressure. The formula of organic compound is: